It is legal in my area to ride on the sidewalk , but if there was a flashing cop car and traffic backed up , it meant an accident and the sidewalk might not be a good option . Besides , it could be tricky to get back onto the road from the sidewalk . So I stayed in the traffic . Ironically just today I read about car exhaust and bicyclists .
According to the above context, choose the best option to answer the following question.
Question: Which is true of the sidewalk ?
Options:
- It is not good for riding a bike .
 - It wove in and out of traffic .
 - It would n't be tricky to get on the road from the sidewalk .
 - It is the perfect place for bicyclists .


It is not good for riding a bike .