I think there is a time period after which a safe turn is permitted. ( I did this once dead in front of a deputy sheriff! )
I pull to the curb with blinkers on and wait for a car, then pull behind him. I do this every day....on W/E corner muffler shop is closed...so I go through then turn left.
(I first ran into this in SoCal 52yrs ago.)
Or, like John said, send a letter of complaint to your politician on Jupiter.
Stig