Section 3(1)(b) in Greater Bombay Laws and the Bombay High Court (Declaration of Limits) Act, 1945
(b)of any notification, order, scheme, rule, form or bylaw issued, made or prescribed under any enactment of the class referred to in clause (a), as were in force immediately before the date of the commencement of the Greater Bombay Laws and the Bombay High Court (Declaration of Limits) (Amendment) Act, 1956, in the area comprised in Greater Bombay before that date, are, hereby declared to be in force in all the areas comprised in Part IV of Schedule A on and after that date; and accordingly all references on or after that date to Greater Bombay in the said provisions of the enactments, notifications, orders, schemes, rules, forms and by-laws shall be deemed to be references to the areas comprised in Part IV of Schedule A after that date.