You have to be very careful while playing Overwatch‘s upcoming map, Oasis, as you can easily be killed by the traffic.
The new map is now live on the PTR and there are a lot of badass cars in it which keeps driving around. One Overwatch player named ElatedAmpleAruanas has mentioned that the cars will actually kill you and drive away, if you come in front of them.
The gif below explains it all:
Have a look at full tour of the upcoming map Oasis. Thanks Overwatch Central :