J.S. Verma, C.J.I.

1. Delay condoned.

2. Leave granted.

3. This matter comes up before a three Judge Bench because of a Reference made by a two Judge Bench which doubted the correctness of an earlier two Judge Bench decision of this Court in Sub Divisional Inspector of Post, Vajkam v. Theyyam Joseph, (1996 (8) SCC 489 [LQ/SC/1996/270] : 1996 AIR SCW 1365). It was stated at the Bar that a later two Judge Bench decision reported as Bombay Telephone Canteen Employees Association v. Union of India, AIR 1997 SC 2817 [LQ/SC/1997/927] also takes the same view as in the case of Theyyam Joseph.

4. Only point for decision in this appeal is whether the Telecom Department of the Union of India is an industry within the meaning of the definition of industry in S.2(j) of the Industrial Disputes Act, 1947. It may here be observed that the amendment made in that definition in 1982 has not been brought into force by the Central Government by issuance of notification required for the purpose. It is, therefore, not necessary for us to consider whether the Telecommunication Department of the Union of India would be an industry within the meaning thereof in the amended provision which is not yet brought into force. We are, in this matter, concerned with the earlier definition of industry which continues to be in force and which was subject of consideration by a seven Judge Bench in Bangalore Water Supply and Sewerage Board v. A Rajappa, (1978 (2) SCC 213 [LQ/SC/1978/73] : AIR 1978 SC 548 [LQ/SC/1978/73] ).

5. The above point arises for consideration out of a Reference made under S.10A of the Industrial Disputes Act, 1947, which matter is now pending in the High Court. The contention of the appellant throughout has been that the Reference was incompetent since the Telecommunication Department of the Union of India is not an industry within the meaning of its definition contained in the existing unamended S.2(j) of the Industrial Disputes Act, 1947. Admittedly, this question has to be answered according to the decision of this Court in Bangalore Water Supply (AIR 1978 SC 548 [LQ/SC/1978/73] ) (supra) which is a binding precedent. The dominant nature test for deciding whether the establishment is an industry or not is summarised in para 143 of the judgment of Justice Krishna Iyer in Bangalore Water Supply case (AIR 1978 SC 548 [LQ/SC/1978/73] ) (supra) which is as under (Para 161 of AIR) :

143. The dominant nature test :

(a) Where a complex of activities, some of which qualify for exemption, others not, involves employees on the total undertaking, some of whom are not workmen as in the University of Delhi case (AIR 1963 SC 1873 [LQ/SC/1963/89] ) (supra) or some departments are not productive of goods and services if isolated, even then, the predominant nature of the services and the integrated nature of the departments as explained in the Corporation of Nagpur (AIR 1960 SC 675 [LQ/SC/1960/70] ) (supra), will be the true test. The whole undertaking will be industry although those who are not workmen by definition may not benefit by the status.

(b) Notwithstanding the previous clauses, sovereign functions, strictly understood, (alone) qualify for exemption, not the welfare activities or economic adventures undertaken by Government or statutory bodies.

(c) Even in departments discharging sovereign functions, if there are units which are industries and they are substantially severable, then they can be considered to come within S.2(j).

(d) Constitutional and competently enacted legislative provisions may well remove from the scope of the Act categories which otherwise may be covered thereby.

6. It is rightly not disputed by the learned counsel for the appellant that according to this test the Telecommunication Department of the Union of India is an industry within that definition because it is engaged in a commercial activity and the Department is not engaged in discharging any of the sovereign functions of the State.

7. A two Judge Bench of this Court in Theyyam Josephs case (1996 (8) SCC 489 [LQ/SC/1996/270] : 1996 AIR SCW 1365) (supra) held that the functions of the Postal Department are part of the sovereign functions of the State and it is, therefore, not an industry within the definition of S.2(j) of the Industrial Disputes Act, 1947. Incidently, this decision was rendered without any reference to the seven Judge Bench decision in Bangalore Water Supply (AIR 1978 SC 548 [LQ/SC/1978/73] ) (supra). In a later two Judge Bench decision in Bombay Telephone Canteen Employees Association case, AIR 1997 SC 2817 [LQ/SC/1997/927] , this decision was followed for taking the view that the Telephone Nigam is not an industry. Reliance was placed in Theyyam Josephs case (1996 (8) SCC 489 [LQ/SC/1996/270] : 1996 AIR SCW 1365) (supra) for that view. However, in Bombay Telephone Canteen Employees Association case (i.e. the latter decision), we find a reference to the Bangalore Water Supply case. After referring to the decision in Bangalore Water Supply, it was observed that if the doctrine enunciated in Bangalore Water Supply is strictly applied, the consequences is catastrophic. With respect, we are unable to subscribe to this view for the obvious reason that it is in direct conflict with the seven Judge Bench decision in Bangalore Water Supply case (supra) by which we are bound. It is needless to add that it is not permissible for us, or for that matter any Bench of lesser strength, to take a view contrary to that in Bangalore Water Supply (supra) or to by - pass that decision so long as it holds the field. Moreover, that decision was rendered long back - nearly two decades earlier and we find no reason to think otherwise. Judicial discipline requires us to follow the decision in Bangalore Water Supply case (1978 (2) SCC 213 [LQ/SC/1978/73] : AIR 1978 SC 548 [LQ/SC/1978/73] ). We must, therefore, add that the decision in Theyyam Joseph, (1996 (8) SCC 489 [LQ/SC/1996/270] : 1996 AIR SCW 1365) and Bombay Telephone Canteen Employees Association, AIR 1997 SC 2817 [LQ/SC/1997/927] , cannot be treated as laying down the correct law. This being the only point for decision in this appeal, it must fail.

8. Accordingly, the appeal is dismissed. No costs.