Across
1
Having forsworn alcohol (8)
9
Measure of the purity of precious metals (5)
11
Excess of sales over costs (6,6)
17
Restore to normal life (12)
20
Confiscate, appropriate (7)
23
Ill-defined situation (4,4)
Down
1
Sensitivity, diplomacy (4)
2
Staffordshire area of the Wedgwood pottery business (7)
12
Selfless concern for others (8)
16
Engine-less light aircraft (6)
18
Large African mammal (5)
19
Small jumping insect (4)