1: Fix the oil platform ... (3)
2: A notable Jay Leno feature, 'Sensible Dishes' (9)
3: Boob implant cups: sad hoax in line with 15-down (8,3)
4: Residue has scattered (3)
5: Terrier shows how to stray (3)
6: Regretted backing up grasping tip of massive object (5)
7: Lepers treated by North Dakota specialist? Brilliant! (11)
10: Steer TS into alternative routes (4,7)
11: Circle-drawer combines with 27 to make direction card (7)
12: Napoleonic site on Web is reactionary, very likely (7)
13: Goes through ere sixpence circulates (11)
16: Sadly, Tim agreed and left the country (9)
20: Bridge players under low deer (5)
23: Vicar regularly outdated technology (1.1.1.)
24: How to eat the heart of marsupial (3)
26: Now Elton heard California's big one (3)