Folded down the rear selts as normal to take garden rubbish to the local tip at the weekend. When I came to raise them again, 2/3 no problem but the third (left hand) is impossible to raise. On checking, the inertia seat belt, which is actually for the middle seat, seems to be jammed in the retracted position and will not free itself. This means that when I try to raise the seat the seatbelt gets extremely tight rather than extending. I now therefore have a car with only one and a half back seats - lucky I have two spares in the boot. Can anyone advise me of a way out of my predicament as the school terms starts next week!!!!