‘You can’t do that here!’

"You can't do that here." "Oh yes I can!" A photographer and a security guard hired as a steward by the National Union of Students engage in a pointing match in Trafalgar Square on 20 February. NUS PR person Dan Ashley said that the stewards had been briefed about journalists' need for freedom of movement and that he was "surprised and amazed" that there had been problems: "that area was specifically for photographers..." Indeed.   Photos © Andrew Wiard