The other officer was telling her to get out of the car so she was not free to drive away. At that point she was evading arrest. She had been obstructing their operations all day and they finally had enough and were going to arrest her.
“She had been obstructing their operations all day and they finally had enough and were going to arrest her.”
I read somewhere that she and her partner had been doing this stuff for several days. They knew what her game was. She escalated, which is common with repeat offenders.