2701: Mix and Match

Solvers may find it helpful to Mix and Match the 12 unclued entries.

Across

12    Wild West films rate so badly (6)

13    Head over after a 1960s/70s space programme (6)

14    Nucleus of eruption in jail occupying volunteer officers at first (7)

17    Shed set back on eastern end of The Oval (7)

18    Good line from centre dropping one classical reference (6)

21    Danced on light display, swallowing ecstasy (6)

22    Pulling off and on skinned part of a bone (5)

23    Mysteriously, Turkish currency backing European unknown banks (6)

25    Cut down crime outside Ecuador’s capital (4)

30    Aniseed drink barely equates to another (4)

31    What Britain had...