What was the motivation to drive around the parked vehicles on the roadway? What was the guy thinking would happen after he drove around the vehicles

Flip the roles. Some people decide to close off multiple freeway exits and a chunk of downtown. Will the police A) politely ignore them B) come in with a SWAT team.

After the Christmas parade, the motorcycle cop should have shot him from alongside. Where were the snipers? If he was a sandnigger he could have killed hundreds.