 ,   !'he oons'jtl'u'l'ion (sixty-third amendment) bill, 1189  ~ ftwfiaet :eo amend the contit'utton ot r~ v& jt 'li"~ bj p,pi,eot ill ~ futb y~ qf  republic 01 l~~t~~i f1) tilts act may be called the constitution (sixty-third amendment) act, 1989 s  (8) it sball come into force on such date as the central government inu, by ~tlon in the ofticial gazette, appoint short title a:ld commencement % (1) in article 332 of the constitution, after clause (3a), the following clause shall be inserted, namely:-amendmentof article 332 "(3b) notwithstanding anything contained in clause (3), until 10 the taking effed, under article 170, of the re-adjustment, on the basis of the first census after the year 2000, of the number of seats in the legislative assembly of ,the state of tripura, the seats which shau be re;erved for the scheduled tribes in the legislative assembly shall be, such number of seats as bears to the total number of is seats a proportion not less than the number, as on :the date of coining into force of the constitution (sixty-third amendment) act, 1989, of members belonging to the scheduled tribes in the legislative assembly in existence on the said date bears to the total number of seats in that assembly" 20 (2) the amendment made to article 332 of the constitution by subsection (1) shall not affect any representation in the legislative assembly of the state of tripura until the dissolution of the legislative assembly existing at the commencement of this act  statement of objects and reasonsfor restoring peace and harmony in areas of tripura where disturbea conditions prevailed, a memorandum of settlement was signed by the government of india with tripura national volunteers on 12-8-1988 the memorandum of settlement provides for a greater share of tribals in the governance of the state the m~morandum of settlement also envisages amendment of the constitution to provide that notwithstanding anything contained in ~he constitution, the number of seats in the legislative assembly of tripura reserved for scheduled tribes shall be such number of seats as bears to the total number of seats, a proportion not less than the number, as on the date of coming into force of the constitutional amendment, of members belonging to the scheduled tribes in the existing assembly bears to the total number of seats in the existing assembly it also provides that the amendments shall not affect any representation in the existing assembly of tripura until its dis- utigft " f:' ';:;' "wi'iio!_\""_:o'\oir~ ,/1,', ',l4"'· 2 in order to implement the said memorandum, action is to be taken to ,4etermine the,~ts which are, to bel'rved for ~hedwed ~~ in 'tripura reservation of seats for scheduled castes and scheduled tribes in the legislative assembly of any state is governed by the provisions of article 332 of the col'lirtitution having regard to the special circumatanoes obtaining in tripqra, it it pnpord to further amend article' 332 of the constitution, for maldn" a:, temporary provi-sion forthi cwieiminatlon of thei number 'ofeats ~, for scbec1uled tribes until the re-adjustment of seats on the basis ofthefttst 'ceds1b after the, year 2000 under article, 170 of the constitution for tripul" 3 the bill seeks to achieve the aforesaid objects new delhi; b'dta singh 'l"he 21st march, 1989 " l' a  bill further to amend the constitution of india (shri buta singh, minister of home affairs) 