European Championships: British men dominate 400m semis

Britain's Conrad Williams, Martyn Rooney and Matt Hudson-Smith all win their respective 400m semi-finals at the European Athletics Championships in Zurich.

Williams started in lane eight in the first semi-final, but was impressive to win a slow race in 45.85 seconds.

Rooney was a comfortable winner in 45.40 seconds, with Hudson-Smith winning his semi in 45.30 seconds.