1: Elected to instruct audit of electronic giant (5)
4: Flippancy is thoughtlessness without a trace of respect (9)
9: Assembly said Dracula's sick (7)
11: Hang around and look at that old Roman road (6)
12: Tweak with wrong end of a pin (3)
13: Bobbed beneath in playful attempt to drown journalist. (6, 5)
14: Kept definitely in step (9)
16: Root for mounting might (3)
17: Sound of river crossing (3)
19: Rebs to can fresh edible crustacean from southern states (5,4)
24: Leaving firm when dating (5,6)
26: I've lost struggle (3)
27: Fuss over band amounts to worshipping! (7)
28: Author of stories about moles could be clearer (2,5)
29: The stagecoach industry (9)
30: Nasal quality essentially irritates Vera (5)