Stuck on the following, all answers are related to the police in some way, either equipment, procedures, ranks etc. No number of letters given. 14. In botany, the upper part of the calyx. 16. Cuff or Troy perhaps. 26. Provocative or compelling fashion item. 27. Step 29. Reverse Any ideas?
Many thanks to all for answers, decided on PLOD eventually for step, still not too sure on backtrack for reverse as it isn't really specific to police, and I already have UNIFORM for another answer, but am very grateful for all your ideas!