Very enjoyable puzzle. Thanks Fed. Some great misleads and different definitions. I have to confess I got a lot of the answers first and then had to ponder for some time on the parsing. Which is why I had the wrong answer to 6d for a while. But then I solved 11a and realised the error of my ways.
Still can't parse all of 11a, 6d or the last part of 19a. But this is still my COD just for the since Norm part. It's the cheers part I can't fathom.