Parts needed:
On/Off master switch
Setting stalk
Lower steering column shroud
Brake pedal safety switch and retaining clip
Installation:
after much investigation, i discoverd that all the wiring is in place for this so its relatively simple
start off by fitting the master switch, start the engine and push the switch and check that it lights up, stop the engine and fit the setting switch along with the steering column shroud, then remove the carpet panel above the pedals, look for a red two pin plug near the brake pedal, clip the retainer into the round hole next to the pedal linkage, screw the switch into this and plug it in, now it wont work
but dont worry, take a drive to your local pug dealer and get them to reconfigure the engine ECU and the BSi to tell it the car has cruise control, now all is well, go for a drive and get above 25 mph in 4th or 5th gear turn the master switch on and flick the setting switch up and take your foot off the accelerator and cruise
and watch as you try and activate the indicators but end up setting a higher or lower speed 
Fin.
