Helloooooo. If the price is capped and suppliers see a loss in profits, there is no incentive to produce low profit gasoline. Why should they wear out old refineries to make no money? Supplies will diminish until the caps are removed. Oil companies will divert oil to more profitable countries. Voila, gas lines again!
Good news. They have relaxed the rules on refineries regarding sulfur and another chemical,(cant recall which). It is in affect until Sept 15th and applies to ALL states.
Bet that will get Robert Kennedy's goat.