I drove to Howth last Wednesday, first time in several months. No campervans (or caravans) there at all. I notice there are signs up, (highlighting campers and caravans), saying ‘no parking between 8pm and 8 am.
No sure how long the signs are there. The place was so busy it would be hard to find a car parking space for a car, let alone a Campervan.
Regards
Franco