Cat in the Hat incident reported in Amersfoort, Utrecht, Netherlands
Police responded in Amersfoort after roughly twenty to thirty young people went out searching for the Cat in the Hat following TikTok posts naming local locations and circulating a list of schools and neighbourhoods.
What happened?
On September 20, 2026, public reporting connected Amersfoort, Utrecht, Netherlands to the 2026 Cat in the Hat social-media trend. Police responded in Amersfoort after roughly twenty to thirty young people went out searching for the Cat in the Hat following TikTok posts naming local locations and circulating a list of schools and neighbourhoods.
CatBeacon includes this entry because it describes a specific, location-based public report rather than a general warning about the trend. The map uses city or region-level coordinates and does not publish private home locations or identify private individuals.
Why this report matters to the trend map
The Cat in the Hat trend has appeared in different forms, including staged or AI-generated sightings, costume incidents, school-related posts, police investigations and arrests. CatBeacon separates those reports by location and links back to the public source used for each entry.
This incident is categorized as public report. New public reports are added to the live map as they are verified, so the overall picture can change as the trend develops.
Original public source
This CatBeacon entry is based on reporting from 112 Utrecht / AD.
Read the original report ↗