12. Rule against perpetuity
No transfer or bequest under this Act shall be valid whereby the vesting of the thing transferred or bequeathed may be delayed beyond the life-time of one or more persons living at the decease of the transferee or testator and the minority of some person who shall be in existence at the expiration of that period, and to whom, if he attains full age, the thing transferred or bequeathed is to belong.