Commemoration of historic meeting that changed music

In 1961 two teenage students bumped into each other at Dartford Railway Station - one carrying blues records, the other an electric guitar.

Their names: Mick Jagger and Keith Richards. 50 years on, there was a plan to mark the occasion with a pair of statues on the platform.

Instead, today, a lower-budget commemoration of the historic meeting was unveiled. Andy Dickenson explains: