Just a few left today .... 16a spaced out old officer (4,9) ???h constable 17d makeshift centre removed to fit (2,4) ?? t?i? 20a TV detective who was excommunicated (6) l?t?e? Many thanks, Chox....
19d Singular expression for chute. (5) ?P???. Earlier suggestion was 'flume' but no convinced. 17d. Mixture of hot stuff round US city is returned. (7) ?M?L??? 24a. Girl, one in silent element (9)....