hello - just got a phase 1 clio 172, great car but the bonnet has decided to stay shut.  Spent 3 hours - removed bumber, undetrays etc. but can't get at catch.  cable hasn't broken but even with molegrips attached it won't budge.  I have tried pushing and pulling the bonnet whilst pulling the cable but to no avail.  i even took it to a garage who spent 2 hours with every tool imaginable failing to get it open.  I can't remove the grill as the fixings are under the bonnet.  Anyone got any more ideas before i cut the bonnet off?