there is no theme 11 herb makes art, organ playing(8) 14 influence a hit (5) 15 shy, turns up as animal (5) 16 notice feeling and get a grip(3.5) 17 plan to get the frencj a tree(5) 18 he does nothing to harm industry (7)
Thanks for explaining for me Dinkypuzzled. It was also a word used in my home in London. I was occasionally threatened with a 'clout round the head' if I was being naughty, though, thankfully the threat was never carried out!