The coalition campaigned on a return to law-and-order with a hardline approach emphasising personal responsibility and a crackdown on gangs. Nearly a year in power, many of the numbers seem to be going the wrong way - but statistics on crime and policing are notoriously difficult to draw conclusions from. In this week's Focus on Politics, Deputy Political Editor Craig McCulloch assesses how the government's tough-on-crime crusade is going, and what's ahead.