On a dual carriageway, the circulation of... is prohibited.

It is prohibited to travel on motorways and dual carriageways with animal-drawn vehicles, bicycles, mopeds, vehicles for persons with reduced mobility, and personal mobility vehicles. However, cyclists over 14 years of age may ride on the hard shoulders of dual carriageways, unless prohibited for justified road safety reasons by the corresponding signage. Such prohibition shall be complemented by a panel informing of the alternative route.