2: Send back gangster's gun to get ID (3)
3: Town's rail transport, not express? (9)
4: Technique for picking up new material? (5)
5: Tweak with wrong end of a pin (3)
8: Headless rodent left by bird (5)
9: Come to Korea - Chinese part (5)
10: Sprinted fleetly? (3)
11: A mark of the classics - but eroded, in retrospect (3)