Across
7
Proust (anag) – daze (6)
8
Outbid another would-be (home) buyer (6)
12
Superficial, routine (11)
17
Antiquated – loo beset (anag) (8)
19
One might be sued over this (4)
20
Unfriendly – and cold! (6)
21
Screw up one's eyes (6)
Down
2
One aims to pick a winner (7)
3
Bondage – riveted us (anag) (9)
16
Place to keep valuables (6)
18
1,000 cubic centimetres (5)