This is another offering from Paul, although, unlike his last crossword, there is no indication as to when this was compiled.
There is, however, a definite theme, although I'm not sure if that will be of any assistance when solving what is, in my opinion, a very difficult crossword.
Some of the cluing is really quite intricate and many took quite a bit of untangling to figure out. The definitions weren't much help either, with several being rather opaque.
There were a few that raised a smile, the "old cop" at 17a and what is possibly the most inventive and witty way to clue "ear" at 27a.
There are a couple I've yet to fully parse and I'm still not certain of 11a but hopefully the penny will drop soon.
Thanks to Paul for a difficult but most enjoyable crossword.
Stay safe:-)