Act is wider, For, wheJl(l.S ruie!l .un!}er s •. ll.Q(l;>l:i) could Mohan Goenka Lal require certain the matters maintei;i,anoe n. regard. of r\lches tq. :these, '.,only at)d:,ould-.prescril?,e. ia mi,ne&,::- v. wherein "any women- ·a.re ercfip.!ljrily ·,amplo.yeJ:l"; Slate of s. 58(d) n,µthorises th,e fram_ing of similar rules ,for !Vest Bengal ma.in,tenance of .creches and prescription of .simila.r. matters, in respect <;>f ,&11-,mil}t;S, ''..wheei);I any W?:rpep. Das Gupla .J. are employed or were. !)mployed on any :aay ·ofth.Ei preceding twelve-monhs". It is contended on behal£ of the appellants that the Creche Rules, 1946, framed as they were under, s. 30(bb) of be 1923 Act; must -be read ::is requiring .the maintennca .of crechl(s and prescribiIJg certain matters re1ating to creches, only for mines "wherein any women are ordinarily employed". They cannpt therefore be considered to b.e rules under s. 58(a) of the 1952 Act, which have to requir.e the maintenance of creches, .and prescribe matters relating thereto, not only :for mines where women ate ordl_narily employ,ed, J:mt for mines"'wherein any women are·empJpyed or were employed on any day o! the preceding twelve m.onths". It is urged that the cqntent of the rules cannot be exte)'lded by the fact that the 1952 Act permit& rules to be frame! in -respect of mines other th;in those in respect·of whicli the rules were ,originally frnrned. In our opinion, the argum'int is not without force, and it might be.difficult to say tba the Mines Creche Rules framed .under s. 30(bb) of the 1923 4.ct, would apply to all mines contemplated qy s. 58(d) of the 1952 Act. This difficulty would n,9t hoeyer stal}d in the way of the Mines Creche Rules, 1946, op,erating in respect of "mines where women arJl ordinarily employed", as rules under the 1952 Act. It has to be noticed that 'the mines in respect of w hicb rules may be made under s. ,58(d) of the 1~5.2 Act, do not xclude mines, where wqmen are ,Qrdinarily employ\ld; the description "mine wherein any women are qrdinarHy employed "irclude, in the first place the mines where women are ordinarily employed and include in addition to ·those other mines", 'wherein any women, are ·einployed or were .employed on any day of the preceding twelve months', even though the attribute of"women being ordinarily