Where is parking prohibited?

Parking is prohibited at the edge of the roadway if doing so would block access to designated parking spaces. This rule ensures that parked vehicles do not prevent others from entering or leaving legal parking areas. Additionally, parking is not allowed before sunken kerbstones, which are lowered sections of the curb typically designed for wheelchair access or entrances; blocking them would hinder accessibility and violate regulations. Parking immediately behind pedestrian crossings is generally allowed unless specifically prohibited, which is why option 3 is not correct. Understanding these rules helps maintain clear passage for all road users and ensures compliance with German traffic laws.