Dirty Harry local and federal police committing offences and overstepping their authority by entrapment and obstruction of justice. Author McGilligan, argued that America needed a hero, a winner at a time when the authorities were losing the battle against crime. The box-office success of "Dirty Harry" led to the production of four sequels. In the 2007 film "Zodiac", also set in San Francisco and inspired by the Zodiac Killer, cartoonist Robert Graysmith approaches police detective Dave Toschi at the cinema, where he is watching "Dirty Harry" with his wife. When Graysmith tells Toschi he is going to catch the Zodiac killer, Toschi
Clean Up Australia initiative in their workplace, giving them an opportunity to work as a team and make a difference to their local environment. Schools Clean Up Day is designed to allow students to participate in Clean Up Australia as part of a school activity. Clean Up the Kimberley is a series of community action-based projects focussed on the Kimberley region of Western Australia. The primary objectives of this initiative are to clean up rubbish hot spots, increase awareness of the scale and impact of rubbish in the region, change tourist and local community behaviour and improve local recycling and waste management infrastructure.