Kuldip Singh, J.

1. These transfer cases are the writ petitions under Article 226 of the Constitution of India which were filed before the Delhi High Court. The petitioners have challenged the notifications dated January 6, 1995 and March 9, 1995 under Sections 4, 6 and 17(4) of the Land Acquisition Act, 1894 ( the) relating to the revenue estate of village Nilothi, National Capital territory (NCT) of Delhi.

2. This Court is monitoring the construct ions of Sewage Treatment Plants (STPs) in various parts of Delhi in the public interest proceedings in write petition (civil) No.4677/85 M.C. Mehta vs. Union of India &Ors. under Article 32 of the Constitution of India. Pursuant to the directions issued by this Court in M.C. Mehtas case the NCT - Administration has issued the notifications dated January 6, 1995 and March 9, 1995 under the which have been impugned in the transferred cases. Since this Court is seized o f the matter relating to the construction of STP at Keshopur on the land in dispute, it was deemed appropriate to transfer the writ petitions from the file of the Delhi High Court to this Court.

The land in dispute is being acquired for a public purpose namely for setting up of pumping station/sewerage treatment plant in villages Jasola, Nilothi and Shaffipur Ranola for the planned development of Delhi. The provisions of sub-Section (1) of Section 17 of thehave been made applicable and as such the enquiry under Section 5-A of thehas been dispensed with. The relevant part of the notification dated January 6 1995 is as under:-

"No. F. (46)/94-L&/LA/298: Whereas it appears to the Lt. Governor, of Delhi that the land is likely to be required to be taken by Government at public expense for a public purpose; namely for setting up of pumping station/sewerage Treatment plant in village Jasola for the planned development of Delhi, it is hereby notified that the land in the locality described below is likely to be required for the above purpose..........The Lt. Governor being of opinion that provisions of sub- section (1) of Section 17 of the said Act are applicable to this land, is further pleased under sub-section 4 of the said section to direct that the provisions of section 5- A shall not apply."

Section 4 of theto the relevant-extent is reproduced:-

"4. Publication of preliminary notification and powers of officers thereupon.-(1) Whenever it appears to the [appropriate Government] that land in any locality [is needed or] is likely to be needed for any public purpose........."

3. Mr. N.S. Vasisht, learned counsel for the petitioners has challenged the acquisition proceedings on the following grounds:-

1. The notification under Section 4 of theuses the expression "likely to be needed" which means there was no existing need and the land was required some time in the future. There was, thus, no urgency and as such the provisions of Section 17(4) of thecould not be invoked and the right of the land owners to file objections under Section 5-A of thecould not be taken away. It further indicates that there was no application of mind on the part of the Lt. Governor of NCT;

2. The land in dispute is shown in the Master Plan and Zonal Development Plan as agricultural green whereas it is being acquired for the public purpose of setting up the STP. The acquisition is contrary to the Master Plan and the Zonal Development Plan.

4. The first contention raised by the learned counsel is based on the language of Section 4 of the. The power under Section 4 of thecan be exercised when it appears to the Government that the "land in any locality is needed or is likely to be needed for any public purpose". It is no doubt correct that the expression "is needed" indicates the existing need whereas the expression "is likely to be needed" refers to the future need. When the later expression is used in the notification under Section 4 of theit may be suggestive of the fact that there may not be emergency to acquire the land, but the question of urgency cannot be determined solely by the expressions used in the notification under Section 4 of the. The emergency must be reflected in the need of the acquisition. The existence of urgency is a matter which is entirely based on the subjective satisfaction of the Government. The courts do not interfere unless the reasons given are wholly irrelevant and there is no application of mind. When a notification under Section 4 of theuses the expression "is likely to be needed" it may be necessary, in a given case, to examine the records or the attendant circumstances to satisfy that there was material before the Government justifying the Order under Section 17, dispensing with the provisions of Section 5-A of the. If the public purpose on the face of it shows that the land is needed urgently, that by itself is a relevant circumstance for justifying the action under Section 17(4) of the. This Court in State of U.P. vs. Smt.Pista Devi and others, etc.etc. 1986 AIR(SC) 2 025 - where urgency provisions were invoked to acquire the land for housing schemes - held as under:-

"In the circumstances of the case it cannot be said that the decision of the State Government in resorting to S. 17(1) of the was unwarranted. The provision of housing accommodation in these days has become a matter of national urgency. We may take judicial notice of this fact. Now it is difficult to hold that in the case of proceedings relating to acquisition of land for providing house sites it is unnecessary to invoke S.17(1) of the and to dispense with the compliance with S. 5-A of the."

The land in dispute is being acquired for t he construction of STP. This Court in M.C. Mehtas case (supra), while directing the closure of the stone crushers in the city of Delhi, on May 15, 1992 observed as under:

"We are conscious that environmental changes are the inevitable consequence of industrial development in our country, but at the same time the quality of environment cannot be permitted to be damaged by polluting the Air, Water and Land to such an extent that it becomes a health-hazard for the residents of the area. We are constrained to record that Delhi Development Authority, Municipal Corporation of Delhi, Municipal Corporation of Delhi, Central Corporation Control Board and Delhi Pollution Control Committee have been wholly re-miss in the performance of their statutory duties and have failed to protect the environments and control air-pollution in the Union Territory of Delhi. Utter disregard to environment has placed Delhi in an unenviable position of being the worlds third grubbiest, most polluted and unhealthy city as per a study conducted by t he World Health Organisation. Needless to say that every citizen has a right to fresh air and to live in pollution-free environment."

While dealing with the construction of STPs in Delhi, this Court in Mehtas case passed the following order on April 22, 1994:

"The Delhi Development Authority has filed an affidavit through its Secretary Mr. V.N. Bansal. It is stated that the Authority is ready and willing to provide land to the M.C.D. for setting up of the Sewage Treatment tanks. Keeping in view the urgency of the matter, we request Mr. Subhash Sharma, Commissioner, M.C.D., Mr. S.P.Jkhanwal. Vice Chairman, D.D.A., Mr. Ashok Kumar, Additional Commissioner, Water and Mr. JK Mathur, Chief Engineer of the Delhi Water Supply and Sewage Disposal Undertaking to be present in Court on May 6, 1994. We are requesting the officers to be present in Court so that we can have their view points for taking appropriate decisions on the spot. Needless to say that with the increase of population in Delhi it is of utmost urgency to set up the sewage Treatment Plants within the time-bound Schedule."

Thereafter, on May 13, 1994 this Court issued various directions regarding the transfer of land to the Delhi Water Supply and Sewage Disposal Undertaking (the Undertaking) for the STPs in Delhi and finally directed as under:

"We direct the D.D.A through Mr.S. Roy, Commissioner. Lands to hand over the possession of the vacant land available for setting up of the Sewage Treatment Plants in various colonies within four weeks from today. We further direct the M.C.D. to make payment in respect of these lands simultaneously. Mr. S. Prakash, Engineer-in-Chief will be responsible for taking over the land and also for making payment to the D.D.A. on be half of the M.C.D. The work for setting up of Sewage Treatment Plants shall be completed at war-footing."

This Court on August 1, 1994, noticed the progress made in the construction of the SPTs in the following words:

"Mr. Kapil Sibal, learned senior counsel appearing for the Delhi Water Supply and Sewage Disposal Undertaking has produced before us a chart showing tentative schedule of completion and commissioning of Sewage Treatment Plants in various areas in Delhi. It is stated that the first appraisal is the soil investigation. The soil investigation is to be done by the Investigating team of the Undertaking within four weeks from today. In any case, we direct the Undertaking to complete it within four weeks. Thereafter, the Undertaking shall float and finalise the tenders within 6 weeks.The progress report and the name of the company/person whose tender would be accepted shall be submitted to this Court by 24.10.94. List it on 24.10.94."

5. Regarding the STP in Okhla area it was found that the dispossession, of the landowners, in respect of large area of land under acquisition was s tayed by the Delhi High Court in the writ petitions filed by them. This Court in M.C. Mehtas case passed the following order on December 14, 1994:

"We directed the D.D.A. to issue notices through Newspapers consecutively for two days st ating therein that the parsons who have obtained stay orders from various courts be present in this Court at 2.00 p.m. on December 14, 1994. The notices were published by the D.D.A. as directed by us. In response to the notices, Mr. S.M. Ashri, Dr. B.S. Chauhan, Mr. Maninder Singh and Mr.L.C. Chachi, Advocates are present on behalf of the land owners. The only contention raised by the learned counsel for various land owners is that the Notification under sections 4 and 6 were issued in the year 1964 and 1966 respectively. According to them, the possession of land is still with them. It is further stated by the learned counsel that they are entitled to compensation at the rate of market value of the land today....

Keeping in view the facts and circumstances of this case, we direct that 13 writ petitions mentioned in t he public notice published in the Hindustan Times dated November 30, 1994, be transferred from the Delhi High Court to the file of this Court. These petitions be listed for final disposal in the 2nd week of February, 1995.

Meanwhile, we vacate the stay orders granted by the High Court in all these writ petitions and direct the Delhi Administration to take over the possession of the land and hand over to the Delhi Water Supply and Sewage Disposal Undertaking."

Further directions were issued to the Delhi Administration on December 14, 1994 to take over the land from DDA and acquire where necessary for the STPs at various place in Delhi.

6. This Court has been issuing time-bound directions for the procurement of land for the STPs in various parts of Delhi. The impugned notifications regarding Keshopur STP were issued under the directions of this Court. On January 23, 1995 this Court passed the following order regarding the land in dispute:-

"A very grim picture emerges regarding increase of pollution in the city of Delhi from the two affidavits filed by Shri DS Negi, Secretary (Environment), Govt. of Delhi. He has pointed out that the population of Delhi which was about 17 lakh in 1951 has gone up to more than 94 lakhs as per the 1991 census. In fact, more than 4 lakh people are being added to the population of Delhi every year out of which about 3 lakh are migrants. Delhi has been categorised as the fourth most polluted city in world with respect to concentration of Suspended Particular Metal (SPM) in the ambient atmosphere as per World Health Organisation Report, 1989. From NEERIs annul report 1991 it is obvious that the major contributions, so far as air pollution is concerned, is of the vehicular traffic but the industries in the city are also contributing about 30% of the air pollution. So far as the discharge of effluent in Yamuna is concerned, the industries are the prime contributors apart from the MCD and NDMC which are also disc harging sewage directly into the river Yamuna. We are dealing with the sewage problems in separate proceedings."

Thereafter, on April 21, 1995 this Court, regarding the construction of STPs observed as under:

"Treatment of sewage is of utmost importance for health and for supply of pure water to the citizens of Delhi. Any delay in this respect is health-hazard and cannot be tolerated."

The land for Keshav Pur STP was not being made availabl e. There was considerable delay in completing the acquisition proceeding order:

"So far as Keshavpur is concerned, land has to be acquired by the State Govt. Mr. Arun Jaitley, learned senior counsel states that although he is not appearing for the Delhi Administration, yet he has information that some steps have already been taken by the State Govt. There is nobody in the Court to assist us on behalf of Delhi Admn. We are told that Mrs. Suman Swarup is the Secretary, In- charge of the Land and Building Deptt. We are prima facie of the view that there is obvious inaction on the part of the Delhi Admn. in complying with our orders. Before we take any action in this respect we direct Ms. Suman Swarup to file an affidavit in this Court within one week giving over-all action the Govt. has initiated in respect of acquiring land in setting up of Sewage Treatment Plant in Keshavpur. The affidavit be filed by 1 PM on 11th August, 1995. List the matter on 11th August, 1995 at 2 PM."

Thereafter, on August 11, 1995 this Court issued following directions regarding the STP at Keshavpur:

"Pursuant to this Courts order dated August 4, 1995 Ms. Suman Swarup, Secretary Land and Building Department, Government of National Capital Territory of Delhi has filed an affidavit. Ms. Geeta Luthra, learned counse l appearing for the Secretary, Land &Building states that the necessary procedure for acquiring 106 Hectares of land in Keshavpur for the purpose of setting up of Sewage Treatment Plant has already been completed. She further states that the advance compensation is to be disbursed to the land-owners. Mr. Arun Jaitley. Learned counsel states that the DDA shall hand-over the compensation amount to the administration w ithin three days from today. Learned counsel further states that about 30 Hectares of acquired land is under the authorised/unauthorised possession of various persons. According to her, the remaining 76 Hectares of land can be handed over to the Undertaking with immediate effect. We request the Committee consisting of Mr. PC Jain, Mr. JK Mathur and Mr. SP Chakrabarti to visit the area and identify the 76 Hectares of land which can be immediately surrendered to the Undertaking. This may be done within one week. We direct the Secretary, Land &Building Department to send Departments representative/representatives with the team for the purpose of identification of 76 Hectares of land (as at present). Mr. Suman Swarup shall file an additional affidavit in this Court within three weeks from today indicating t he progress made in this matter."

Finally, on September 8, 1995 this Court issued the following directions regarding the STP at Keshavpur:-

"So far as the requirement of land for setting up STP in Keshopur is concerned, this Court issued directions to the Delhi Administration on December 14, 1994 to initiate proceedings within two weeks thereafter and hand over the possession to the Undertaking as early as possible. We are constrained to say that till date the possession of the whole of the land (106 hectares) has not been handed over to the Undertaking. As mentioned above, formal possession of 75 hectares has been handed over to the Undertaking. Ms. Suman Swarup is the Secretary Incharge of the Land &Building Department and also of the Public Works Department of the Delhi Administration. We direct Ms. Suman Swarup to have the proceedings such as the assessment of the value of the structures on the spot etc. completely within four weeds from September 11, 1995. Thereafter, she would made a formal request to the DDA to demolish the structures and hand over the possession so that the DDA gets the land from the Delhi Administration on payment and thereafter hand over the same to the Undertaking. Ms. Suman Swarup shall file an affidavit indicating the compliance of our order before October 16, 1995."

7. Various orders and directions issued by this Court from time to time in Mehtas case clearly show that the land in dispute - for Keshavpur STP - is being acquired under the directions of this Court. Even the impugned notifications under Section 4 read with 17 and Section 6 of thehave been issued under the directions of this Court. This Court repeatedly indicated in the orders-directions that there was urgency in taking over the possession of the land, under acquisition, for the construction of STP at Keshopur. The authorities were directed to take up the work of land acquisition and construction of STPs on war-footing. "Likely" in the background of this Courts orders passed from time to time for a time bound programme for setting up the STPs means, for purposes of this case, "certainly" and "urgently".

8. Delhi - the capital of India - one of the worlds great and historic cities has come to be listed as third/fourth most polluted and grubbiest city in the world. Apart from air-pollution, the waters of river Yamuna are wholly contaminated. It is a paradox that the Delhites - despite river Yamuna being the primary source of water supply - are discharging almost totality of untreated sewage into the river. There are eighteen drains including Najafgarh drain which carry industrial and domestic waste including sewage to river Yamuna. Thirty eight smaller drains fall into Najafgarh drain. The Najafgarh drain basin is the biggest polluter to river Yamuna. Eight of the drains including Najafgarh drain are untrapped, four fully trapped and remaining six are partially trapped. All these eighteen drains, by and large, carry untreated industrial and domestic wastes and fall into river Yamuna. The river Yamuna enters Delhi at Wazirabad in the North and leaves at South after travelling a distance of about twenty five kilometers. The water of river Yamuna till it enters Naj afgarh is fit for drinking after treatment, but the confluence of Najafgarh drain and seventeen other drains make the water heavily polluted. The water quality of Yamuna, in Delhi stretch, is neither fit for drinking nor for bathing. The Biochemical Oxygen Demand (BOD) level in the river has gone so high that no flora or fauna can survive. It is of utmost importance and urgency to complete the construction of the STPs in the city of Delhi. The project is of Great public importance. It is indeed of national importance. We take judicial notice of the fact that there was utmost urgency to acquire the land in dispute and as such the emergency provisions of the were rightly invoked. We reject the first contention raise d by the learned counsel.

9. So far as the second contention raised by Mr. Vashisht, the same is mentioned to be rejected.Whatever may be the user of the land under the Mastor Plan and the Zonal Development Plan the State can always acquire t he same for public purpose in accordance with the law of the land. In any case the object and purpose of constructing the STPs is to protect the environment, control pollution and in the process maintain and develop the agricultural green.

10. We see no force in any of the contentions raised by Mr. Vashisht. We, therefore, dismiss the Transfer cases (writ petitions) with costs. We quantify the costs as Rs.10,000/- to be paid by each of the petitioners in these cases.