Very enjoyable. All complete except 15a. I have all the crossing letters but can't solve the clue nor see a word (from the crossers) that might apply. I'm sure there's a 'doh!' moment heading towards me. Hint/help please. Thanks
Thanks malone, ixion and pendragon. I should perhaps have got it from the clue but maybe not the 'doh!' moment I was expecting as it's a linesman I'm not familiar with. Thanks again.