Almost looked real, but cops don't let you wear you jacket on your shoulders, or let you wear your sunglasses on your head. They won't even let you keep real glasses that you need to actually see, and they cuff your hands behind, not in front of your back.

She could choke the driver with her jacket, use her glasses as a weapon to gouge out eyes etc.

This cop actually has his hands on her glasses so he's aware he "forgot" to take them, and the woman is going psycho but they leave her with all that stuff.