What is the fine-grained topic of the following text: Each year, the motor rally takes place in a different European country and city and all those who enjoy police motor sports for example; Policemen/women, the Gendarmes, Customs Officials, the Judicial Branch, the National Guard, the Border Police, the Military Police, the Guardia Civil, the Carabinieri, and all executive officials from various countries, provinces, communities and members of the police sports organisations are warmly welcome to participate. Only return the topic.
Annual European motor rally for police and executive officials.