1		Christmas month and poor sales are common (8)
5		Flirt with bloke, without the usual introductions (4,2)
9		Convenience food finished in hurry under raised beams (8)
10		In Scotland one might say it's OK to be intimate (6)
12		Had time to tour quiet capital city (8)
13		Number one clothes horse answering rider's call (4)
16		Spectacular Labour win - coo! - by Marxist of various hues (7-8)
18		Play to be ticked off in review? (4,4,2,5)
19		Team were triumphant (4)
20		Old medicine from first mate, from little bottles (8)
24		Radio broadcast covers end of Martian invasion (6)
25		Took a tube while sleeping? (8)
26		Racer understood to have secured wheels (2-4)
27		Harmful substance that's mostly found in fresh lemon (8)

1		They start digging and find their nuts (4)
2		Weight and volume wrong (5)
3		Artists supporting modern treatment of AIDS in Ethiopia (5,5)
4		Minefield still conceals incendiary material under fuse (6,6)
6		No turkey sandwiches left. That's the limit! (4)
7		Shot for supplying good dope? (5,4)
8		Churchman's desperate prayer, having trapped wind (10)
11		Blurred outline can be too faint (12)
14		Being playful, mad for some oral? (10)
15		Hand over all evidence that monarch occupied throne? (5,5)
17		From perversion to eroticism, in some way equal? (9)
21		Mythological being with one tail and nine heads (5)
22		One runs after old man to see match (4)
23		Pin-up left to support union agreement (4)