(05 May 2014, 9:22 pm)Andreos Constantopolous wrote There's no difference at all.
Just as there isn't for an HGV driver doing 4 hours plus - but the HGV driver needs one.
But all HGV's need a tachograph don't they to record driving and rest periods as they do not have a duty board with set times on which shows daily rest periods or a rota which shows days off's.