8 Spiritual protector: a broadsheet darling (8,5)
16 Diet useless? Correct (4)
17 Ring thrust into Dave's mate makes a mess (5)
C ? ? ? ?
18 Nurses often are ahead (7) o ? ? ? ? ? ?
19 Couple doing place out (8)
20 Ball sac's abnormal radius coveted by actor? (5)
21 Trade cannabis on Sabbath leading to fight (8,5)