If it's your own personal property then fin, it can be done.
If it belongs to someone else (Your employer for instance) then simply don't. You will open yourself wide open to a charge of criminal damage and instant dismissal and a refusal to give references to any future employer.
Having said that: It's a 1 hour job. Visit advancedtuning.co.uk for contact details, They say they can remove or set all combo limiters including british gas combos
XXX, October 2015
