Am trying to unravel the double negatives to work out the sentence...
You are aware of other reasons not to go?
Keith can turn, stop and go (have followed him through twisties)
Cost? (a valid reason)
Location (also valid)
Timing (is a Tuesday, so more than valid)
Weather (maybe, but who knows)
Instruction - bingo - that's the one :D
No way Keith is going to be told