This from Strawbrick...
There must be something about Scotland!
This is from the approach ramp to Edinburgh Waverley from the South Bridge, between 1/3rd and half-way down.
If your angle of attack is 90 degrees then your vehicle will have to be less than 6ft long so that you can turn right through exactly 90 degrees and then approach the silver bollards. If you attack the existing fence at less than 90 degrees you will impale yourself on the ends of the broken railings.
Perhaps taking belt and braces a little too far?