Across
1
Reveal unwelcome secrets; expose (4,3,3,3)
9
Capable of being corrupted; mercenary (5)
11
City south of Paris with a distinctive Gothic cathedral (8)
14
Regarding this point; to this place (6)
17
Not suitable as food; uneatable (8)
19
Shoe strengthener; beat soundly (4)
21
Fertiliser from the waste of seabirds (5)
24
Protected from danger (3,2,5,3)
Down
1
Impudent or insolent rejoinder; edge (3)
2
Flat broad limb of aquatic animals (7)
3
Pari-mutuel, for example; kind of bag (4)
4
Coarse; near the knuckle (6)
5
Upside-down; inside-out (8)
6
Proprietor; landlord (5)
7
Fail; not come up to standard (4,5)
10
Making redundant; liberating (7,2)
12
Agree; get on well with (3,2,3)
15
Common name of the supercilium (7)
16
Mountain beast of burden (6)
20
World War II ‘luncheon meat’; now techno-junk (4)
23
Arable land put down to grass; pasture(land) (3)