Advance Sign

This the main sign which is supposed to indicate that there rising bollards ahead.  However if you look at the sign it is very confusing for the driver.
1. It shows that the Highway stops to the right of the roundabout
2. Straight ahead from the rounadbout, cars and motor cycles are prohibited
3. If you turn left you will find:
    a) Coopers Square Car Park
    b) Rising Bollards
    c) Pedestrian Zone

It is therefore not surprising that so many people are striking bollards.  Surely we need signs which direct 'All Traffic' to the left with clear destinations.