New Delhi, Feb 19 (ANI): Delhi Police Commissioner BS Bassi on Thursday said that police arrested five people for allegedly leaking government documents from the petroleum ministry. Bassi said that three people were caught with some classified papers and that two more were detained after interrogation. He said that the police in investigating the case and that interrogation with all the five people are on. Basi further said that these people used fake identities to enter the building and had duplicate keys which they used and thereafter used to steal documents, photo-copied them in order to pass them on to non-governmental people.