National road traffic regulations apply. Generally valid and common rules of conduct.
Please note that there is an increased risk of accidents and injuries in road cycling sports. Despite accurate tour planning, there is always a basic risk. Appropriate tour preparation including endurance sports, suitable training programs and further education as well as personal circumspection considerably reduce accidents and risks.
The personal cycling equipment must be safe, ready for use and correspond to the respective technical standard. Additionally, road cyclists are strongly recommended to find out more about the planned tours in specialist literature or on site. Complete road cycling equipment is recommended even for very experienced cyclists!
Special tip: Bicycle lighting is advisable for the partially sparsely illuminated tunnels.