Mr Toad,Last year we arrived on the Monday, but a lot of people already on MB, outside there was a lot of cars and vans waiting to get onto the site, as the stewards did not have the tickets for the extra 10 euros per night surcharge for arrivals before Wednesday.we got on by parking on the gate and refusing to move after a while they took us through to a holding area awaiting the ticket guy. After a good while we all agreed to drive through onto the site, one of the stewards stated that he would have done the same thing as us he even apoligised for the long wait.
The ticket guys arrived some 90 mins later trying to remember what cars had driven through. He remembered us as we had blocked the gate, so we did cop for the extra 10 euros per night.
We observed the delivery of your camper last year as we where camped just across the way, the guy even washed it down before leaving.
Take care.
Brian.