The Leiden municipality is increasing surveillance of illegal sex work occurring within student housing during the summer months. This initiative follows concerns raised by residents and landlords regarding the issue. The council is requesting cooperation from both residents and property owners to identify and report any suspected illegal activity. Increased checks will be conducted to enforce regulations and address the problem. Authorities aim to protect students and maintain the quality of life in student accommodations. The move signals a firmer stance against exploitation and unauthorized commercial activity within residential buildings. This summer’s focus is part of a broader effort to combat illegal practices affecting the city’s student population.