(a) No lease of property owned by a state authority shall become valid until and unless the lease is approved by the fiscal affairs subcommittees meeting jointly at the call of the Governor if such lease is a lease of land for the acquisition of which state funds were appropriated, directly or indirectly, by an appropriations Act which specified that such lease must be approved by the fiscal affairs subcommittees.

(b) The approval of any such lease shall require the affirmative votes of at least 11 members of such subcommittees meeting jointly.