When we drove in to the car park, we were looking for a space and quickly realised some early areas were closed off and could not be accessed. The first opportunity was in area G where we could enter and locate a space. We found a bus shelter and proceeded to wait outside. Fortunately we looked inside the shelter to see instructions written next to an intercom system. We requested a pick up and were collected soon aftwards by coach. Upon our return, late evening, we made our way to the collection point only to find the transport to our car was a minibus which accommodated 8 persons with luggage. Had to wait our turn 15 minutes approx. People after us needed to wait longer. Car was exactly as we left it.