LOOK: NASCAR Pokes Fun at NC Bathroom Law  Cortney O'Brien May 29, 2016

  NASCAR has a sense of humor.

CHARLOTTE - Signs on the porta-potties in the parking lot at the Coca-Cola 600 NASCAR race at the Charlotte Motor Speedway in North Carolina on Sunday poked fun at the ongoing controversy in the state--and the nation--over a bathroom law that requires people to use public restrooms that correspond to their biological gender. 
Take a look:

North Carolina Gov. Pat McCrory is in attendance and received a mostly warm welcome and cheers from the crowd.
Update: The signs were removed.