Have a trip to Kent planned and previously Ive done that trip in one go but now have to stop for a keg stretch around the 2 hour mark. My route is M3, M25 then on to M20. Any recommendations for services where if the caravan area is full (of WVM) you don’t then find yourself heading for the exit as the HGV area is prior to the caravan area as my fall back is to park amongst the HGVs.