I only visit as a merchandiser and I get signed in for the day I'm working. I don't work match days so I can't I'm afraid.
My brother used to work for the property management company who ran the retail park. He was always getting grief from the remnants because people couldn't get parked on match days. This was a few year back before anpr.
I parked there once in an emergency and didn't get a ticket. Did go in and buy a bottle of water before I walked over though, really sold the dummy.
I park at Ford Estate and when I get there the queues have gone from the ground and then i can drive straight through to Roker.