Initially parking was good at 04.30 in the morning. However on the return journey we had to wait at least 25 minute's for the bus, Thankfully we were able to board the bus but many could not due to the numbers waiting. It was like a rugby scrum to achieve the boarding with all present risking personal injury from other people s luggage and the pushing and shoving of all and sundry. Not a good experience. When trying to leave the car park only one barrier was in operation which was partially blocked by several construction workers who were pouring concrete from a mixer lorry adjacent to the only operating exit lane. The said concrete splashing all over, not only mine but several other cars queuing to exit. Realising that this would damage my paintwork if the chemicals in the concrete were to allowed to cure I pulled into a near by garage and was able to wash it off before any permanent damage was done. all in all NOT a good experience at all.