this thing is common these days specially done by the 4*4s (dont know why always them!!!)

once when i was in the lane going straight, the vehicle in front of me all of a sudden slowed nd took a small left nd stood still, (just like the pic shown in this post) blocking my vehicle and also dangerous for me as the vehicle behind me was abt to hit my car....

but alas.... there was no cops to check this and no cameras will flash it!!!