this was around 11 am .
M50 ,southbound, 2 lanes .. i was doing around 85-90 on the fast lane with 2-3 cars in front of me when we reached a car that was doing around 60-65 , and a few cars on the other lane , so we had to slow down to 60 .. after a few hundred meters the car in front didn't pull in the slow lane so everyone decided to pass her on the left lane.
As i passed

She wasnt even bothered to see the other motorists passing her on the left .

and you wander why people crash on motorways!