Britain will leave the single market: the farming reaction

The farming reaction to Theresa May's announcement that Britain will leave the single market.
How will this 'hard Brexit' affect the farmers of the devolved nations of Wales, Scotland and Northern Ireland?
The president of the National Farmers' Union, Meurig Raymond, responds to the Prime Minister's speech.
And the shiniest and most powerful machinery are on show at this year's LAMMA event, near Peterborough.

Presented by Anna Hill and produced by Beatrice Fenton.