Hi smudger, just found this info on MHF may be of use if you get in trouble mate Regards Garry Flatpackchicken
Canterbury Park & Ride
We are staying here to visit Canterbury.What a great place.
3 quid a night in a designated motorhome area ,complete with water ,grey and toilet waste disposal and toilets near the bus stop. Trips into Canterbury on the bus are included in your 3quid.
For anybody looking for a cheap stop in this area post code is Ct1 3EJ.We did find this code took us past the site ,just take first exit on roundabout where Old Dover Rd meets New Dover Rd.