tourism campaign at Florida's Disney World recreated a Melbourne laneway cityscape, decorated with street art. Victorian Premier John Brumby forced the tourism department to withdraw the display, calling graffiti a "blight on the city" and not something "we want to be displaying overseas." Marcus Westbury countered that street art was one of Melbourne's "biggest tourist attractions and one of its most significant cultural movements since the Heidelberg School". Some street artists and academics have criticized the State Government for having seemingly inconsistent and contradictory views on graffiti. In 2006, the State Government "proudly sponsored" The Melbourne Design Guide, a book which celebrates Melbourne graffiti from a design perspective. That same year, some of Melbourne's graffiti-covered laneways were featured in Tourism Victoria's Lose Yourself in Melbourne campaign. One year later, the State Government introduced tough anti-graffiti laws, with a maximum penalty of two years in prison. Possession of spray cans "without a lawful excuse", either on or around public transport, became illegal, and police search powers were also strengthened. According to Melbourne University criminologist Alison Young, the "state is profiting from the work of artists doing it, but another arm of the state wants to prosecute and possibly imprison (such) people." Since laws were tightened, local councils have reported a "spike" in vandalism and an increase in tagging on commissioned murals and legal street art. Adrian Doyle, founder of the Blender Studios and manager of Melbourne Street Art Tours, believes that people who tag have become less considerate of where they put their tags for fear of being caught by police, and are "paranoid so they are taking less time—tags are less detailed". In 2007, the City of Melbourne started the Do art not tags initiative—an education presentation aimed at teaching primary school students the differences between graffiti and street art. Some local councils have accepted street art and have even made efforts to preserve it. In early 2008, the Melbourne City Council installed a perspex screen to prevent a 2003 Banksy stencil art piece named Little Diver from being destroyed. In December 2008, silver paint was poured behind the protective screen and tagged with the words: "Banksy woz ere". In April 2010, another stencil by Banksy, also painted in 2003, was destroyed—this time by council workers. The work depicted a parachuting rat and it was believed to be the last surviving Banksy stencil in Melbourne's laneways. Lord Mayor Robert Doyle