1: Infection leads from partly uncooked steak (3)
2: Forbidden tureen harbors biting thing that comes out at night (7)
3: Bumps into butcher's display of tongue? (5)
4: Got excited by unusual tulip (3,2)
5: There aren't any comebacks after such a poor performance. (2, 7)
6: PAL: part of acronym (5)
7: One may be a very long time (3)
8: Employ heart-broken Spartans where disaster came to pass. (11)
11: Fancied poem composed in comfort (5,2,4)
13: The time before the first woman (3)
15: Perfect counter-spy equipment (3)
16: Ballet producer - he'd a vigil choreographed (9)
17: Its a firm, small lettuce (3)
19: Terrier shows how to stray (3)
21: Nanny, for example, entertained by young pig (3-4)
23: I head riveting, intriguing and quiet nationality (5)
24: Flower part to lapse badly (5)
25: Concrete well cover (5)
27: Rascal and wuss taking week off (3)
29: Help found in Adelaide. (3)