These fiddly Carer's allowance rules were designed to put the mean into means-tested.
Stenger
Judy
J
D000368:Aged; D017028:Caregivers / Q000191:economics*; D017281:Cost of Illness; D005190:Family; D006801:Humans; D001523:Mental Disorders / Q000517:prevention & control*; D010415:Pensions; D012179:Retirement / Q000191:economics; D012943:Social Security / Q000191:economics*; D006113:United Kingdom