Hi , mine has rear calipers not drum brakes .
Easy enough in my 07
Absolutely Andy but can I just caution that, as I'm sure most of us know, the cables should be tightened only enough to JUST pull the caliper levers off their stops. Any more and the self adjusting function will be disabled. If you adjust too much you'll briefly get a very good feeling hand brake but it won't last.Highly likely with all fiat's that the cables to the rear brakes have stretched. If so you can adjust the handbrake by taking the centre console apart and tightening the nut on the back of the hand brake lever which tightens the cables.