Police searched an apartment on the Carel van Manderstraat in Heemskerk after reports of suspicious activity.[1] The municipality said officers found a commercial quantity of drugs in the home and seized it.[2]

The mayor closed the apartment for three months on 10 November 2026.[2] The residents were informed in advance.[2] Residents and others may not enter the home while it is closed.[2] The closure rests on the Opiumwet, the Dutch drugs law, and the Damocles policy, the municipality said.[2] The Damocles policy lets mayors close premises linked to drug dealing.[3] The municipality said the measure was meant to end the violation, prevent repetition and restore public order and safety around the home.[2]

The municipality did not say which drugs were found or in what quantity.[4] A neighbour said she was shocked and worried about the many children in the neighbourhood.[4] The reports name no suspect and report no arrest or charge.[1]