Summary
Farmers are protesting in Westminster over inheritance tax changes announced in the Budget, as the row grows over how many farms it might affect
From April 2026, inherited agricultural assets worth more than £1m, which were previously exempt, will be liable to the tax at 20% - half the usual rate
Prime Minister Keir Starmer says he understands their concerns, but has insisted the "vast majority" of farms will be unaffected
The National Farmers' Union calls the move “disastrous", while presenter-turned-farmer Jeremy Clarkson says at the rally it will be the "end of farming"
The largest estimate suggests 70,000 farms could be affected overall, but the annual sum is likely to be around 500 - BBC Verify has crunched the numbers
Analysis: There is a widespread sense among farmers of not being listened to - Westminster is certain to hear them this week, writes the BBC's Chris Mason