My state only has rear license plates. They must hate that I back in to stalls. :)
My state has only rear license plates too. My mid-sized SUV has a trailer hitch. I’ve found that my bike rack that goes on the trailer hitch obscures the license plate enough that the automatic readers don’t work as I’ve gone through a number of “toll by mail” situations and they didn’t bill me later.
Once word of this gets out they will make bike racks illegal.
Disclaimer: I’m actually willing to pay the toll. Put in a kiosk into which I can throw the toll and I don’t have a problem.