Well, whatever the CAA think, LBA management have other ideas about what's ok and what isn't and it's almost certain those ideas are being dictated by Leeds City Council. They are not telling us what they are, so all we can do is guess. I do know fur sure though that the diverts are as instructed by LBA due to Quota Count issues, and that last night's divert decision was taken when the A320 was in the air, heading for Leeds. Clearly,.at some point, information came to light that resulted in LBA refusing departure after 2300, so forcing.Wizz to divert. Weight on take off seems the only plausible variable that might make that aircraft type be ok one night, but not the next.