In reply to HappyTrundler:
The bolts were not 'chopped' in the vernacular sense; they were removed in 2005 as part of a carefully devised and widely approved plan that is explained on page 153 of the 2007 guide.
They were placed in the mid 90s as an emergency response to the then landowner's requirement that there should be no topping out onto his land during the summer months.
Abseiling this (second) pitch caused many problems, mainly other than to the people abseiling: such as ropes thrown down blind and debris being knocked onto climbers below and littering the rock.
The fortuitous combination of a change in landowner and the GO Wall Restoration Project offered the opportunity for a reconsideration, and a wide consultation indicated a substantial majority in favour of removal.
The bolts at (and just left of) the top of the first pitch were left in place as they do essential duty for other routes in that area and because abseiling there does not cause similar problems.
Please consider topping out and walking back down rather than abseiling down this climb.