It depends how far back you are referring to when you said 'recent' in your earlier post, but the only car park I can think of in the last 12 months is the one that has recently appeared between the A538 and the road to the Viewing Park. Not sure what they are using it for, but I don't think there can be much turnover of cars as I rarely see a queue coming out of that road when I drive down the A538
That particular car park hasn't been completed yet as far as I'm aware, so, no wonder you don't see many cars coming off it?
The other new car park that recently opened was the one under the approach to 23R, I think that's less than 12 months old IIRC.