Although not included in his speech today, the Prime Minister does appear to be considering introducing regional benefits, so that people in one part of the country received more than those in others.
The idea was included in an early draft of the speech - presented as a "question" to be asked rather than a proposal - but cut out of the final version, Downing Street says.
We can only guess how such an idea might work in practice, but it would presumably mean that benefits were higher in wealthier parts of the country such as the south east, where the cost of living is also generally higher, and lower in the North and Midlands.