Maybe it's the heat, but Queensland drivers just can't help themselves.
An alarming percentage have confessed to regularly speeding.
But they know it's wrong, and want more police out there to stop them.
And while they say unmarked mobile speed cameras are the most effective revenue raisers and marked police patrols the least, they reckon the sight of blue-and-white checks and flashing lights are still the scariest deterrent.
A survey by state motoring body RACQ - which serves about one-third of Queensland drivers - found that more than 70 per cent of its members confessed to speeding, on average, almost six times a month. Most nonetheless accepted speeding was a problem.