Summarize the following court judgment. Appeal No. 2526 of 1966. 590 Appeal from the judgment and order dated October 30	 31	 1963 of the Gujarat High Court in Special Civil Application .No. 1098 of 1962. 	 C.K. Daphtary	 Attorney General and 1. N. Shroff	 for the appellant. M.C. Chagla	 R.M. Vin and R. Gopalakrishnan	 for resportdent No. 1. R.H. Dhebar and S.K. Dholakia	 for respondent No. 2. The Judgment of the Court was delivered by Hegde	 J. The only question for decision in this appeal is whether the notice issued by the appellant on June 23	 1961 under section 6 of the as amended by Act 32 of 1959 (to be hereinafter referred to as the Act) is valid. The High Court has come to the conclusion that it is not a valid notice. On 4th January 1923	 the father of respondent No. 1 was granted a licence to supply electric energy within 'the area consisting of municipal limits of Dabhoi and the territories comprised within half mile radius from the municipal boundary lines by the Government of Baroda under the Baroda Electricity Act Samvat 1964 (Act 1 of 1964). The said Company was known as Dabhoi Electricity Company. Respondent No. 1 was at all material times the holder of this licence. The said licence conferred an option on the Government to purchase the undertaking in accordance with the terms of the licence. Clause 26(a) of that licence is material for our present purpose. That clause reads: "The option of purchase given by section 8 of the Act shall be exercisable on the expiration of 40 years computed from the commencement of .this licence and thereafter on the expiration of every subsequent period of 8 years during the subsistence of this licence . " On the merger of Baroda State with the then Province of Bombay	 the and the Indian Electri city (Supply) Act	 1948 were made applicable to the territories of the former State of Baroda and the corresponding Baroda Act was repealed with the saving clause that the licenoes issued under the repealed Act shall continue to remain in force until the expiration of the period of licence as if they were issued under Act of 1910. In exercise of the powers conferred by section 5 of the India 	 the State Government constituted the appellant Corporation. The appellant served upon resport 591 dent No. 1 a notice on June 23	 1961. That notice is important for our present purpose. Hence we shall quote the same in full. It is as follows : "THE GUJARAT ELECTRICITY BOARD Kothi Building	 Raopura Road	 Baroda Dated 23 June	 1961. A.D. Ref. No. PLE.BRD.7(A) 19648. To The Dabhoi Electric Power Supply Co. C/o Shri Girdharlal Motilal Contractor (Sheth)	 Ajit Bungalow	 Pratapnagar Society	 Baroda. SUB: (i) Notice under section 6 of the and exercise of option vested in the Gujarat Electricity Board to purchase your undertaking. (ii) The Dabhoi Electric Licenee 1923 granted by the Government of Baroda under the State Electricity Act	 Samvat 1964. Dear Sir	 In exercise of the powers conferred on the Gujarat Electricity Board by virtue of section 71 of the 	 read together with section 6 of the 	 as amended by the Indian Electricity (Amendment) Act	 1959 (32 of 1959) this is to give you notice that the Gujarat Electricity Board has decided to exercise and shall exercise the option of purchasing your undertaking on 3 1 1963	 the date on which the license granted to you by the Government of Baroda expires. The receipt of this notice may please be acknowledged. Yours faithfully	 Sd/ Secretary	 The Gujarat Electricity Board. " As this notice was issued after the was amended by Act 32 of 1959	 we have to see whether that notice complies with the requirements of section 6(1)(a) of the Act which says: "Where a license has been granted *to any person not being a local authority	 the State Electricity Board shall. (a) in the case of a license granted before the commencement of the Indian Electricity (Amend 592 ment) Act	 1959 on the expiration of each	 such period as is specified in the license . have the option of purchasing the undertaking and such option shall be exercised by the State Electricity Board serving upon the licensee a notice in writing of not less than one year requiting the licensee 'to sell the undertaking to it at the expiry of the relevant period referred to in this sub section. " These provisions confer a power on the State Electricity Board to purchase the property of the licensee but that right can be exercised only in the manner provided in the Act and not in any other way. It must be remembered that the provisions in question empower the State Electricity Board to interfere with the property rights of the licensee. Therefore such a power will have to be strictly construed. The legislature has prescribed a mode for the exercising of that power and hence that power can be exercised only in that manner and in no other manner. See Nazir Ahmad vs King Emperor(1) and Ballavdas Agarwala vs Shri S.C. ChakravartY(2). Before the option to purchase the undertaking can be exercised	 the State Electricity Board must call upon the licensec by means of a notice in writing within the period mentioned in section 6 (1 ) to sell the undertaking to it on the expiration of the period for which licence was given. The impugned notice does not require the licensec to sell the undertaking. It merely notifies the respondent that the appellant Board has decided to exercise and shall exercise the option of purchasing the respondent 's undertaking on 3 1 1963	 the date on which the licence granted to him by the Government of Baroda expired. It was contended by the learned Attorney General on behalf of the appellant that in matters like these rigid compliance with the provisions of law should not be insisted upon. According to him if the legal requirements are substantially satisfied the validity of the notice given	 should be upheld. Proceeding further he urged that so long as the notice given by the Electricity Board is sufficient to intimate the licensee the intention of the Board	 the mandate of the law is complied with; in a notice under section 6(1) what is of the essence is the substance of the matter mentioned therein and not the manner in which the notice is worded. He urged that the licensee must have imported some commonsense into the notice received by him and he could not be allowed to ' riggle out of his obligation by having recourse to technicalities. In advancing these arguments. the learned Attorney General overlooked the fact that notice required by section 6 (1 ) is not a notice of an action to be taken or merely a procedural step. It is a mode (1) L.R. 63 I.A. 372. (2) ; 593 of exercising the power conferred on the State Electricity Board by the exercise of which the property rights of the licensees can be affected. Section 6( 1 ) confers power on the State Electricity Board to take away the property of the licensec. Such a power must be exercised strictly in accordance with law. The legislature has prescribed the manner of its exercise. It must exercise in that manner and in no other way. It must also be seen that the Parliament deliberately changed the form of the nonce to be given from what it was before Act 32 of 1959 was. enacted. It prescribed that the notice must specifically call upon the licensee to sell the undertaking. The mandate of the law is clear and it must be obeyed. We agree with Mr. M.C. Chagla learned Counsel for the licensee that the issuing of a notice strictly in accordance with the provisions of section 6 ( 1 ) is a condition precedent to the exercise of the power conferred on the State Electricity Board to purchase the undertaking. That being so	 we must hold that section 6 (1 ) is mandatory and it must be strictly complied with. In this case we are not satisfied that the requirements of law have at least been substantially complied with. Obviously the person who issued the notice was not familiar with the legal position. He appears to be under the misapprehension that section 71 of the was still in operation when he gave the notice. He appears to have been in two minds. He was not sure whether he should issue the notice under the provisions of the Act as they stood ' on the date of the notice or in accordance with the provisions as they were prior to the coming into force of Act 32 of 1959. At the top of the notice it is mentioned that it is given under section 6 of the Act but in the body of the notice it is purported to be given in exercise of the power available under section 71 of the Indian . Again the contents of notice indicate that it is a notice under section 7 ( 1 ) read with section 7 ( 4 ) of the as they stood prior to 1959. Quite clearly the notice speaks in two voices. It is the product of a confused mind. We fail to see how any commonsense can be read into it. On reading that notice the licensec could not have been definite whether the State Electricity Board purported to exercise the power under the law as it was. on the date of the notice or as it was under the unamended Act. Rights and liabilities of the Electricity Board and the licensec before Act 32 of 1959 came into force are substantially different from their rights and liabilities under the Act. On reading the impugned notice it could not have been clear to the licensee that he had been called upon to sell the .undertaking in accordance with the law as it then stood. We are unable to accede to the request of the Attorney General to read into the notice words which are not there. 594 For the reasons mentioned hereinbefore we agree with the High Court that the impugned notice is 'invalid and by virtue of that notice the appellant cannot compel the respondents to sell the undertalcing in question. Accordingly this appeal fails and the same. is dismissed with R.K.P.S. Appeal dismissed.

The respondent held a licenee granted by the Government of Baroda under the Baroda Electricity Act 1 of 1964 to supply electric energy within certain defined territories. On June 23	 1961 the appellant	 which was constituted under section 5 of the Indian 	 served a notice on the respondent to the effect that in exercise of the powers conferred on it by virtue of section 71 of the read together with section 6 Qf the 	 as amended by the Indian Electricity (Amendment) Act 32 of 1959	 the appellant. had decided to and would exercise the option to purchase the respondent 's undertaking on 3 1 1963 i.e. the date on which the licenee was due to expire. The respondent challenged the validity of this notice and the High Court held the notice was invalid. On appeal to this Court. HELD: The High Court was right in holding that the impugned notice Was invalid and by virtue of that notice the appellant could not compel the respondent to sell the undertaking. [594 A] Before the option to purchase the undertaking can be exercised	 the State Electricity Board must call upon the licensec by means of a notice in writing within the period mentioned in section 6( 1 ) to sell the undertaking to it on the expiration of the period for which the licenee was given. The impugned notice did not require the licensec to sell the undertaking. It merely notified the respondent that the appellant Board has decided to exercise and would exercise the option of purchasing the respondent 's undertaking on the date of expiry of the licenee. [592 D E] Nazir Ahmad vs King Emperor	 L.R. 63 I.A. 372: and Ballavdas Agarwala vs Shri S.C. Chakravarty	 [1960] 2 S.C.R. 739; referred to. There was no force in the contention that the notice complied substantially with the requirements of the law and should therefore be given effect to. The issuing of a notice strictly in accordance with the provisions section 6(1)	 which prescribes that the notice must specifically call upon the licensec to sell the undertaking	 is a condition precedent to the exercise of the power conferred on the State Electricity Board to purchase the undertaking. Furthermore	 on reading the impugned notice	 the licensec could not have been definite whether the appellant Board purported to exercise the power under the law as it was on the date of the notice i.e. the as amended by Act 32 of 1959	 or as it was under the unamended act. The rights and liabities of the Electricity Board and the licensee before Act 32 of 1959 came into force were 	SUbstantially different from those after the amendment. [593 C G]