2: Arranged date in Cairo means extermination (11)
3: Genuine hesitation in church after transgression (7)
4: Almost insane deviation around road works (7)
6: Mann's 'Death in Venice' Dorothy sent up (3)
7: Monarch met monarch in even open space for coin-operated machines (7,6)
8: Has beach porno upset those repulsed by Web developers? (13)
9: How Danson signs letters inside out? (7)
13: Drunkard turns up near beach, reversing new habit, to sleep fitfully (4,3,4)
15: In my greed I blessed food (7)
17: Custom in Communist radical uprising (2, 5)
18: Reunite sundered entourage.(7)
20: Short line in letter back-fires (5)
23: Man, what an avant-garde US artist! (3)