The Driver & Vehicle Standards Agency (DVSA) work to keep our roads safe for all users with a particular focus on HGV, bus and coach drivers. Tachograph and drivers' hours infringements are usually the most common offences reported by the DVSA.  Have your say on drivers' hours rules by participating in a survey to help the DVSA gain a better understanding of the challenges professional drivers face. The survey will take around 5 minutes to complete and the results will be used by the DVSA to inform new campaigns on driver safety. Participate in the survey. If you are looking for help in managing drivers' hours compliance, see SmartAnalysis.