The Lions for Lambs premiere in pictures

The actor, who plays a fast-rising presidential candidate, spent his usual two hours walking around the crowd in Leicester Square, signing autographs, posing for pictures and even talking on fans' mobile phones. Photograph: Joel Ryan/PA

This time, no-one decided to try anything clever, which is probably a good thing. The entire film crew from the previous incident, which took place at the premiere of War of the Worlds, was taken inside by security following the incident and handed over to the police. Photograph: Yui Mok/PA

Lions for Lambs also stars Redford himself, as an impassioned university professor who unwittingly encourages two of his students to set off on a mission of glory in Afghanistan. Photograph: Yui Mok/PA

Michael Pena, who is probably best known for his role in the Oscar-winning Crash, plays one of those students. Photograph: Yui Mok/PA

The cast also includes Andrew Garfield, seen here on the far left, as a privileged but disaffected student who Redford is trying to reach. Photograph: Yui Mok/PA