Section 94A of the M1British North America Act 1867 is hereby repealed and the following substituted therefor: —

“94A Legislation respecting old age pensions and supplementary benefits.

The Parliament of Canada may make laws in relation to old age pensions and supplementary benefits, including survivors’ and disability benefits irrespective of age, but no such law shall affect the operation of any law present or future of a provincial legislature in relation to any such matter.”