How rationing changed access to food across income levels

How did rationing help lower-income households, and did rationed goods still have to be paid for?

Ration books protected access and wartime wages improved purchasing power, but payment rules varied; the detailed recollection relies on family accounts.

Ration books assigned each person an allowance of scarce goods rather than leaving access entirely to purchasing power. Better wartime employment and wages also improved the ability of lower-income households to obtain their share. A later clarification distinguishes items that still had to be bought from allocations or tokens supplied on other terms. The detailed distinction is explicitly qualified as a family account rather than a conclusion from specialist research.