Re: @ Alister
@ smudge
"So you drive on whichever side of the road takes your fancy? Until a problem occurs."
That is interesting isnt it. How did we end up driving on the left? And how did others end up driving on the right? Maybe you should look it up and no its not because some jobsworth decided it. Without much shock on my part the problem was solved because it was the most sensible outcome, not by regulation.