user
A bus driver was heading down a street in Colorado.  He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street.  Then he went on the left side of the road past a cop car.  Still - he didn't break any traffic laws.  Why not?
A: traveller
B: he was walking
C: drove
D: stairway
E: spider
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

B

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