Across
8
Generally speaking (2,1,4)
9
Writing or colouring implement (4,3)
15
Act of retaliation (3,3,3)
22
Resembling a chimp, say (7)
Down
3
Pre-1832 constituency with few electors (6,7)
6
Treeless zone with frozen subsoil (6)
14
Kind of metal – press (4)
16
Chemical compound in e.g. tea (6)
17
Kind of metal – party (6)