If, in the event of a traffic accident, material damage occurs only to the vehicle whose driver was involved in the traffic accident or to material damage to goods transported in this vehicle not exceeding CZK 100,000:
Participants in a traffic accident must not report this to a police officer .
Participants in a traffic accident are not obliged to report this accident to a police officer .
Participants in a traffic accident are obliged to immediately report this accident to a police officer .