Historical plates any cop problems ?

The only requirement for registration as a vintage vehicle is good mechanical working condition and the car be 40+ yrs old. Exempt from emissions and $40 a year renewal fee that's it.
My Insurance says I can drive it any time I want.
The clause in Utah does states that the car be driven at parades, car shows, special functions, weekend cruising, 'limited' commuting and limited night time driving (due to the fact that some older cars had dimmer headlights, not my case I have nighthawk headlights).
I studied vintage vehicle laws before registering the Duster as one, it also helps having so many local Mopar club members well versed in it as well.
The sad fact is the LEO's here are concentrating more on idiot ricers who illegally race and cause an obnoxious 'fart pipe' jamboree in the middle of the night.