I did have a de-ja-vu of a car, of exact type, colour and even registry plates, coming towards me, while I was driving along the center of Ljubljana. There were no car in front of me, neither were there any heading towards me. After about a mile or so , the car with the exact same color, make and registry plates came my way.
I was shocked as hell.
A friend that has been dealing with bio energy etc. told me that this is very common and it is called "parallel worlds".