Fancy meeting you here! David Cameron crossed paths with the prime minister today in a chance meeting at a railway station.
Photograph: Stefan Rousseau/PA
The Tory leader was posing for photographers as he waited for his train to leave London's Paddington station when Gordon Brown and his entourage strolled past the window, unaware of what was going on inside.
The two men were travelling in adjacent carriages as they hit the local election campaign trail for south Wales, with Brown heading for Swansea while Cameron was making for Barry.
Captions below please...
