Dirty Harry "Rawhide", was responsible for creating Callahan's distinctive old-fashioned brown and yellow checked jacket to emphasize his strong values in pursuing crime. Filming for "Dirty Harry" began in April 1971 and involved some risky stunts, with much footage shot at night and filming the city of San Francisco aerially, a technique for which the film series is renowned. Eastwood performed the stunt in which he jumps onto the roof of the hijacked school bus from a bridge, without a stunt double. His face is clearly visible throughout the shot. Eastwood also directed the suicide-jumper scene. The line, "My, that's a big
Clean Up Australia Australia Day is held on the first Sunday of March every year and encourages people to clean up their local areas. Any person can register a place they plan to clean up on the Clean Up Australia website and others can join them there. Activities on the day include removing large items such as car bodies from water ways and the collection of general waste lying around. Clean Up Australia Day was first held in January 1989. The idea was born out of an Australian Bicentenary event, "Clean-Up Lake Macquarie", which was instigated in 1987 by Ivan Welsh as Mayor