Wow.

That's really terrible and it amazes me that people do such stupid, dangerous things.

I'd encourage your husband to file a police report even though he didn't get the plate. The police can still take down his description of the vehicle and the woman, and the location of the incident. It sounds like the woman had no reason to learn a lesson from this and she may well do something like this again. You never know when reporting something like this and giving police the information you have will help someone like this get caught.

Anne