Have succesfuly had two rear seat belts fitted to the back seats of my Liteace. Used Securon 264 (for Previa and Spacecruiser) £31.99 each from Wilco in Norwich. Garage had to mount them high up, or they would be too short) with renforced plate. £80 to fit - and they fixed my exhaust that was rattling against the tow bar while they were at it. That's Sellers garage in Norwich. 
 - (#10405) Stuart L, 27 Aug 03  4:17