1 Warranty (9)
6 Bell, buzzer or siren (5)
9 A parasitic disease spread by mosquitos (7)
10 Untangle (7)
11 Junkies (7)
12 Going one's own way (7)
13 A binding contract of service (9)
15 A group of south Pacific islands (5)
16 Superlatives (5)
19 Interpose (9)
22 A loose African men's tunic (7)
23 Mopped (7)
25 Rod-shaped bacteria (7)
26 Perfect or symmetrical (7)
27 Screams (5)
28 A blockage of the gall bladder (9)
Down
1 3rd letter of the Greek alphabet (5)
2 Made reference to (7)
3 Someone from Kenya or Ghana (7)
4 Nipples (5)
5 Things needed to accomplish a task (9)
6 Sops up (7)
7 Reversion (7)
8 Not benign (9)
13 In a silent manner (9)
14 Using (9)
17 A song and dance movie (7)
18 Protects (7)
20 Strives (7)
21 Trade stoppage (7)
23 A plant used to make rope (5)
24 Cut into (5)