Six key charts you need to make sense of the budget

Figures show public finances are looking in better shape - but Philip Hammond is likely to hold money back to help weather Brexit

Budget 2017: Philip Hammond sets out tax and spending plans - live

Philip Hammond will deliver his spring budget against the backdrop of a weak pound, rising inflation and growing worries about a squeeze on households.

The chancellor is expected to unveil a brighter outlook for growth than at the time of his autumn statement in November.