The volatility on the financial markets is continuing in the wake of the chancellor's announcement of massive tax cuts last month. The government's current plan is to announce full details of how it will fund those cuts and balance the books on October 31st. One of its options is to rein in public spending - the expenditure that goes on healthcare, schools, welfare, infrastructure and much more,

So what is the level of public spending right now, how does it compare historically and what would be the impact on our services and benefits of any cuts?

Joining David Aaronovitch in The Briefing Room are:

PHOTO: The chancellor, Kwasi Kwarteng (Getty Images)