A man lies on the road and stops traffic outside Downing Street, with a sig...

A man lies on the road and stops traffic outside Downing Street, with a sig...

A man lies on the road and stops traffic outside Downing Street, with a sig...

A man lies on the road and stops traffic outside Downing Street, with a sig...

A man lies on the road and stops traffic outside Downing Street, with a sig...