The police station in Scheveningen is located opposite the Kurhaus (across the street on a corner). It is open daily. Here you have the address and contact details: Bureau Scheveningen Nieuwe Parklaan 250 2587 BZ Den Haag tel. +31 343-57 8844 web. https://www.politie.nl/mijn-buurt/politiebureaus/06/bureau-scheveningen.html