The five biggest Dutch cities are urging the government to let them ban fatbikes, e-scooters and other motor-powered vehicles from cycle lanes to prevent “total chaos,” the Telegraaf reported on Wednesday. “Cycle lanes should be a safe place for all cyclists, not just the biggest, strongest and fastest,” the cities’ transport chiefs said in a joint statement to parliament’s infrastructure committee, which is debating road safety on Thursday. Local authorities have long warned that cycle lanes are overloaded and were...
It’s about electric fatbikes and e-scooters, due to their heavier weight and faster acceleration provided by higher pedal assistance, as referenced here:
https://www.rijksoverheid.nl/actueel/nieuws/2025/08/28/minister-tieman-neemt-maatregelen-tegen-gevaarlijke-situaties-met-fatbikes-en-andere-e-bikes
The original article only mentions “large” cargo bikes, which I think you are in the right direction. It also mentions a letter being sent to the next road safety debate, but I could not find it to confirm if there was a definition to it