Law enforcement in Iran has around 40,000 police personnel served under the Ministry of Interior and justice, including border patrol personnel. The Police-110 unit specializes in rapid-response activities in urban areas and dispersing gatherings deemed dangerous to public order. Marine police have 90 inshore patrol and 40 harbor boats. In 2003 some 400 women became the first female members of the police force since the 1978–79 Iranian Revolution.