Prime Minister David Cameron and Labour Party leader Jeremy Corbyn have appeared together in Jo Cox's constituency of Batley and Spen to lay flowers in tribute to the late MP.

Speaking to reporters, Mr Cameron said "we should treasure and value our democracy".

Labour leader Jeremy Corbyn said the killing of Mrs Cox was "an attack on democracy".

Mrs Cox, 41, died after being shot and stabbed in the street in Birstall Library, West Yorkshire, on Thursday.