Kolkata, Dec. 13 -- After chaos erupted during football icon Lionel Messi's appearance at the Vivekananda Yuba Bharati Krirangan (Salt Lake Stadium) in Kolkata, West Bengal, Director General of Police Rajeev Kumar said that the organiser has already been detained and the situation was under control.

"There was some kind of anger or anxiety in the fans saying that he's not playing. The plan was that he would come here, wave, meet certain people and leave. Now the government has already constituted a committee that will look into all aspects, including whether there was any mismanagement on the organiser's side or anything else. The organiser is giving in writing to those who are concerned that the tickets which have been sold should be re...