what disco you got?
forget that I had a look and saw you've got a td5, anyhow try this guy http://stores.ebay.co.uk/Fenlandrover-Spares-Acessories
he's quite close to you and has plenty of Disco's for breaking.
You feeling alright DiscoPol:confused: that was very nearly a helpful, informative non pi55taking post........On second thoughts...........................
CALL INTERPOL QUICK!
Discopol has been kidnapped and replaced with a human being:D:p
Ah that almost makes sense now,
there is only 1 toll road in the uk and that is the M6toll and they base their charges on the height of the vehicle at the first axle but you still shouldn't pay a higher fee as the spare wheel is classed as an external load and not part of the vehicle.
Have a read of this
http://www.landyzone.co.uk/lz/f75/lz-international-rescue-map-everything-you-needed-know-191412.html
it's a free service offered by members to help other members if they can.