Thanks Alan and Charlotte for the offer of loaning your clutch lock tool.
I just came to the conclusion that for £60 it would be easier to just buy my own. Remember, a clutch lock tool is forever, not just emergencies.
Anyway, if anyone else is interested, I bought it from Carbon Trader for £60 including delivery -
http://carbon-trader.com/offers.htm Reduced from £129 apparently.
[Edited on 5-4-2006 by phillc]