2: Coral Sea, perhaps, without a fish (7)

5: 18-across Buyers should check this run around shops (5,5)

6: How to get around doing business, essentially (3)

8: An exceptionally attractive person may be met aboard (9)

10: Managed in lower Antwerp (3)

12: Freeze one mug filled with tea, essentially (3,2)

13: Any number follow festival in the Orient (7)

1: Tavern drink for the auditor, one with access to confidential information (7)

2: Belated top-and-tailing to gladden one's heart (5)

3: Pantomime character having to join forces around Lake Superior (9)

4: Arcking shot from Bill O'Brien (3)

7: Attack raise with no return (3,4)

9: Canoe lost in sea (5)

11: Pronounced ability to smell negative votes (3)