Speeding is a significant contributory factor to road collisions.
Watch our video message (above) for guidance on speed from Constable Mark Potter from the Roads Policing Unit.
Greater Manchester Police enforced over 10,000 speeding offences in 2011, more than 30 each day of the year.
See the Direct Gov website for details of speed limits and speeding
The Think! website also provides advice and guidance on speed.
You can help keep the roads safer by providing information about those driving whilst disqualified or under the influence of alcohol or drugs, by calling us directly on 101 the single non-emergency number or anonymously through Crimestoppers on 0800 555 111.