Sorry Justin Bieber
30 March 2012, 16:12
A smoke grenade's been thrown onto the dance floor of a nightclub in Oxford.
Thames Valley Police say it happened at about 1am in Thirst Nightclub in Park End Street in the city centre on Sunday 12 February.
The nightclub had to be evacuated as a result.
They've released CCTV images of two men they would like to speak to in connection with it.
PC Peter Ciechan said: “I would like the public’s help in identifying these two men and ask anyone who was there on the night and recognises them to contact us.
"I would like to reassure the public that this was an isolated incident, but it was fortunate that no-one was hurt in the incident itself or the subsequent evacuation.”