Driving very close behind me in 50mph zone while I was doing 50 and Lane to left full of traffic. At 70mph zone I increased speed to overtake and move onto left lane. Van driver was extremely impatient and continued to harass and start flashing their headlights.
They knew I would soon move into left lane, that's what my indicators yold them.
No description of driver.
Vehicle was a silver Ford Transit van
