The road traffic regulations (StVO) apply. Generally valid and usual rules of conduct.
It should be noted that there can be an increased risk of accidents and injuries in road cycling. Despite careful route planning, a basic risk always remains. Route preparation through endurance sports, appropriate training and further education as well as personal caution reduce the risk of accidents and dangers.
Personal equipment must be safe and functional and comply with the respective technical standard. Every road cyclist is advised to inform themselves in specialist literature or locally about the planned routes. Complete road cycling equipment is strongly recommended even for experienced cyclists!
Tip: For the partly poorly lit tunnels, lighting is advisable.