In tandem with the long-term task of developing preventative policing, the much more visible form of policing have been periodic police-led campaigns. Anti-prostitution campaigns have been accompanied by nationwide "media blitzes" to publicise the PRC's laws and regulations. This is typically followed by the announcement of arrest statistics, and then by sober official statements suggesting that the struggle to eliminate prostitution will be a long one. The use of campaigns has been criticised for their reliance on an outdated "ideological" construction and an equally outmoded campaign formula of the 1950s.