Perhaps you could continue the on-going converstaion on the Biz-Jet forum - although it does make you sound grand here in Private Flying...
Are you sure that:
a) None of the passengers had any ownership of the aircraft?
b) Doing charter work (if it was) on a Bermudan registered aircraft in the UK is illegal? I've seen lots of foreign registered aircraft at airports taking non-owner passengers for a trip.
Just curious....