Bought Suzuki's new locking nut system for the 2012 Panniers today from the dealer, £35.00 for 2 (one each side) Not fitted yet but they are like a finger friendly sized nut with a lock in the center to replace the normal flat head nuts supplied, that light fingered Bill armed with a screwdriver would warm too ! When I get round to fitting them just prior to Spring I will perhaps put a photo up, unless others beat me to it.
WM