1 An ornamental poisonous shrub (8)
5 Concurs (6)
9 Worldly (8)
10 A chemical in salt (6)
12 Roaming (9)
13 Make improvements to (5)
14 Chancy (4)
16 Query (7)
19 Cussed (7)
21 Mid-month days (4)
24 Farewell (5)
25 Disrobes (9)
27 A hospital for the poor (archaic) (6)
28 Estrange (8)
29 Gave a gesture of assent (6)
30 Run-down (8)
Down
1 Capital of Canada (6)
2 Shorttail weasel (6)
3 Hangman's knot (5)
4 Extreme gluttony (7)
6 Monstrous (9)
7 Disease outbreak (8)
8 Occasionally (8)
11 Tangelo (4)
15 Lucky (9)
17 Killer (8)
18 Corroborated (8)
20 Smear (4)
21 Enjoy to excess (7)
22 A protective embankment (6)
23 A distinct feature or element (6)
26 Chieftain (5)