2, cockneys difficulty precedes foot digit (6)
3, it clangs that is (6)
8, not much up top (5,2,3)
11, tibia follows river mouth (9)
12, 5th digit (6)
14, looking pale (9)
15, do they drag things here (6)
16, lower end of money box (8)
18, French approval precedes large box followed by hesitation and river crossing (10,6)
19, in Angus jaw bone ends (7)