I remember there were 2 lanes for Church Street Exit on M4 when they were installing new toll system. This has now been reduced to 1 and I have seen so many near misses because so many people tend to forget it and try to merge at last seconds. This causes the people travelling behind these jerks in middle lane to apply sudden brake while travelling at speed of 80KM/HR.
To add salt to the injury, the traffic is static most of the times even in single lane exit and extend to 100's of meters. This makes the people travelling in that lane prone to accident particularly if they are travelling at speed of 80KM/HR and then there is static car right after the corner.
I wonder why they came up with such a stupid design and decided to close the 2nd lane. They should have installed traffic light (red or green) similar to how they have in place for various entries during peak times.
Collision collusion with smash repairers. /s