About time

South Dakota county of Union approved a rezoning ballot measure to allow a new refinery to be built in the county. The measure won 58% to 42%. This will be the first new refinery built in the US in 30 years. Of course those who opposed the measure have vowed legal action to void the election, and failing that to fight the permitting process to delay and hopefully cancel the project.

Can the oil companies play hard ball with those people and refuse to sell them gasoline since they don't like refineries or anything to do with the oil industry?