Replaced the front passenger seatbelt with a brand new one supplied by Dave at Sere. The old one had a suspicious cut in the webbing that I didn't think would be safe if I ever had an accident. It would also probably fail an MOT. Anyway new one fitted and everything back together as it should be.
For information, if anyone decides to do this a word of advice is to pry off the plastic strip that runs along the bottom of the door surround first (kick strip?). Start at the front (nearest the glove box), then work your way towards the back prying upwards. Once you're past the B-Pillar you can then start working your way upwards removing the pillar trim pieces. There are screws holding the sections of the pillar trim on that are very well hidden, so use a torch. I tried starting at the very top and nearly snapped the upper section in half, before noticing 2 screws at the bottom of the upper section, hidden behind the top of the lower section. I then realised I was going about it all wrong and started from the bottom instead. Once I'd started at the bottom and worked my way up, it came off nice and easily. Go figure!
You live and learn.
For information, if anyone decides to do this a word of advice is to pry off the plastic strip that runs along the bottom of the door surround first (kick strip?). Start at the front (nearest the glove box), then work your way towards the back prying upwards. Once you're past the B-Pillar you can then start working your way upwards removing the pillar trim pieces. There are screws holding the sections of the pillar trim on that are very well hidden, so use a torch. I tried starting at the very top and nearly snapped the upper section in half, before noticing 2 screws at the bottom of the upper section, hidden behind the top of the lower section. I then realised I was going about it all wrong and started from the bottom instead. Once I'd started at the bottom and worked my way up, it came off nice and easily. Go figure!
You live and learn.