Section 49 Restrictions on contracting out.

In section nine of the Act of 1927 (which provides that Part I of that Act shall apply notwithstanding any contract to the contrary made after the date specified in that section) the proviso (which requires effect to be given to such a contract where it appears to the tribunal that the contract was made for adequate consideration) shall cease to have effect except as respects a contract made before the tenth day of December, nineteen hundred and fifty-three.