This is a films used by ASIO to train intelligence officers to identify persons of interest. This film was shot and then an officer read the names as the film was replayed and a finished film with sound produced. This film was shown regularly to staff regularly. So an ASIO officer having lunch with a contact who ahppened to spiot a persons of interest on the other side of the room would make out a report on returning to the office of who and what he had seen. This would then be entered onto the person's file. The street is Susses St in Sydney and the corner is that with Sussex Lane. Many meetings of the C.P.A and it;s affiliates took place in the Waterside Workers meeting rooms on the corner.