Tried to go to the British restaurant in the hotel.  Pulled into the driveway from the strip to get to the self parking garage.  They must have had a show just get out because the line to get to the self parking merges with the valet exit and it was a cluster-fudge of traffic that took us about 20 minutes to get to the other side where the garage was.  We decided to not go to the Riviera and left when we had a chance to get out of there.  They have the worst entry/exit for cars that I have ever been in.  I will never go to the Riviera again.