The Income Support (General) Regulations 1987

[F1Termination of protected sumE+W+S

6.  Subject to paragraph 7, the protected sum shall cease to be applicable if—

(a)that amount is reduced to nil under paragraph 5; or

(b)the claimant changes or [F2vacates] his accommodation; or

(c)the claimant ceases to be entitled to income support.]