If we are unable to transfer the case to another EU Member State, your name will be added to the Dutch Tracing Register. This means that an investigating officer (such as a police officer or a customs officer) can stop you and ask you to pay the fine on the spot. If you fail to do so, they can impound your vehicle.
In addition, if you’re driving a rental car, the rental company may be notified of the violation, and the fine may be deducted from your deposit or charged directly to your credit card.
The EU can reach any bank account on SWIFT, they own it.
Dutch authorities openly say that if you get a speeding fine and leave to eg. Turkiye, they will simply take it from your Turkish account.
Do you have a reference? I could only find this:
https://www.cjib.nl/en/our-procedures-traffic-fines
Closest:
https://dutchtimes.nl/guide/dutch-traffic-fines/