Here are the across clues for today's puzzle:
1&5ac He'll shock Morse, working as detective (8,6)
9 Roger Waters, say playing tracks by Roy Orbison originally (4,4)
10 Trader possibly does without a pound (6)
11 Journalists accepting ten dodgy gifts (8)
12 Ambassador meets a fellow face-to-face (4-2)
14 French region gets nothing for a carriage (10)
18 Hospital department on Sky? It's what the doctor ordered (6-4)
22 Assembles many fools (6)
23 Tissue there always somewhat delicate (8)
24 Call me "backward"? It makes me sick (6)
25 One viewing boobs regularly with computer (8)
26 Model, after small drink, losing head (6)
27 Rose's ring found in grass (8)