3: One religious legal adviser in civvies (5)
5: Sixpence for big cheese? (1.1.1.)
6: Flower power honey-bees provide (5)
8: Someone in favour of wine in jolly good surroundings (9)
10: City that cowboys used to avoid (5)
11: Equips for attacks (4)
12: Titan is finally cut short (5)
13: Implement box for young cat (3)