There's a similarly annoying barrier on my long commute route, and it's part of the national cycle network route 6.
http://maps.google.co.uk/maps?f=q&s...d=axv-Q5Ew7esa4w6c5v-JCw&cbp=12,95.59,,0,18.8
(although with the current darkness I tend to take the long way round on road!)
I believe it was installed because they had a problem with people riding dirt bikes down it.
http://maps.google.co.uk/maps?f=q&s...d=axv-Q5Ew7esa4w6c5v-JCw&cbp=12,95.59,,0,18.8
(although with the current darkness I tend to take the long way round on road!)
I believe it was installed because they had a problem with people riding dirt bikes down it.