Wrong way driver

What a Start into our holidays - finally it’s here - suitcases are packed and off we went ... after 10 mins on the highway we got informed that a wrong way driver is on the highway ... in our direction ... for me it’s still unbelievable how that can happen - and it does from time to time. He really crossed our way and it lasts very long until we got informed he finally left the highway ... I couldn’t trust my eyes seeing lots of drivers using the left hand lanes ...