A couple of very dodgy clues, I thought, and a very nice one.
The dodgy ones:
Steal a toy Fiat for food programme (1,5,2,5)
Roomy enough for accountant to get nervous again (9)
Not quite as dodgy, but not great:
Extend round to the crust (10)
And the good one:
Conservative nature upsetting horseman? (7)