9 One may suffer injury from such ramshackle thrones ... (7)
10 ... by once more putting on weight (7)
11 Firefighters are so organised and vigilant (2,5)
12 Looks up relative by name (5,2)
13 Top director's after comfortable place to chill out (4,5)
15 Ford Corsair's rear boot (5)
16 Union men on board getting into row with wider corporation (7)
19 See 1 Down
20 High-necked? (5)
21 The Color Purple's spirit pervades a cab company's head of ethics (9)
25 Everyone's outflanked by head's unanticipated extras (2-5)
26 Two generations in charge of secret society (7)
28 Beduin lunch host regularly entertains 25 men (7)
29 Device fitting in a revolutionary US firearm (7)
1/19 It's a toss-up whether it's in February or March (6,7)
2 Gloat over partners' awards (6)
3 Legless old scientist tailed creature (4)
4 With Ken away ask the man reason for having a puff (6)
5 One vehicle after another's tipped over playing game (8)
6 Possibly does get bottom pinched in Three Rivers ... (6,4)
7 ... pathetic indeed, so just left? (3-5)
8 Keep smothering nervous grin in model transport (8)
14 Family viewing at hen party? (5,5)
16 Set course in company for Lewis? (2,6)
17 After picking up onion, say, crooner gives us Crying (8)
18 Think again about touching Virginia's behind - curvy character! (8)
22 Good-for-nothing slovenly woman's a carrier (6)
23 Untaught prisoner loses money to Pole (6)
24 Space Centre's additional request (6)
27 Swimmer with apparent nonchalance on first viewing (4)
1/19 It's a toss-up whether it's in February or March (6,7)