12.—(1) The provisions of Chapter III of Part II of the Act (increases for dependants) shall apply in relation to increases of non-contributory invalidity pension for child or adult dependants under section 49 as they apply to increases of invalidity pension for child or adult dependants.
(2) For the purposes of increases of invalid care allowance for child or adult dependants under section 49, the prescribed circumstances in which a beneficiary is entitled to such an increase for any period shall be as set out in Schedule 2 to these regulations.