# Security operations and weapon seizures in Alkmaar

> Live situation record from CLSTR: https://clstr.news/situations/security-operations-and-weapon-seizures-in-alkmaar
> Updated: 2026-09-10T10:26:00.000Z. Sources: 5. Developments: 2.

In Alkmaar, police conducted preventive security checks at a local fair following intelligence regarding potential confrontations between rival drill rap groups. Mayor Anja Schouten had designated parts of the city center as a temporary safety risk area due to reports of weapons being shared in chat groups.

During the operation, authorities searched seven youths and discovered two knives, while one individual was arrested for possession of a firearm. Although the suspects were not directly linked to the specific drill rap groups mentioned in the intelligence, the measures prevented the feared confrontation from occurring. The safety risk designation expired on the following Saturday morning.

## Timeline

### 2026-09-10: Almere Haven authorities seize airsoft weapons during business park inspections

Police and municipal authorities seized airsoft weapons and identified fire safety violations during a major inspection of business parks in Almere Haven, Netherlands.

3 sources. https://clstr.news/cluster/almere-haven-authorities-seize-airsoft-weapons-during-business-park-inspections

### 2026-08-28: Alkmaar police seize weapons during fair security checks

Police in Alkmaar seized a firearm and two knives during preventive searches at a local fair aimed at preventing clashes between rival drill rap groups.

3 sources. https://clstr.news/cluster/alkmaar-police-seize-weapons-during-fair-security-checks

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Cite as: Security operations and weapon seizures in Alkmaar. CLSTR, https://clstr.news/situations/security-operations-and-weapon-seizures-in-alkmaar