It is possible that they are on purpose, because they hit at the very end of the right corner. Based on my friend, he just needs 1 second to get through. They should have seen my friend's car in front of them, and they still come forward, despite there are two persons sitting in the car. IT is not that they have high speed and they can't stop. Three cars all stopped!
Lesson learned: next time, someone very nicely let you go first, reject it!!! or you might be regret like my friend
