Driving on the highway, I slowed donwn, noticing all the cars were stopped in front of me. Probably a car accident I thought. Nothing unusual here. But when you start seeing the cars turning around or reversing on the highway or on the access roads you have to be surprised (even if I have seen a lot here, this was a first). It comes only second to the guy driving in the wrong way without lights in a part of the highway that is completely in the dark at 11pm.