I parked in a no through road which leads to the entrance to a supermarket car park and a derelict building site, which after many years of standing empty is finally being redeveloped.   The road is accessed from a main road, where there are normal road markings and no signs stating that you are entering a private road and there is No Parking or any charge if you do park in it. Shoppers often park in this road for a short time whilst they go the supermarket, even when there are spaces availa