Examination of rate of occurence of 4 - wheeled vehicle derailments on Kings Lynn - Ely route during 1975 -1980 (IM-FT-034)

1. INTRODUCTION 1.1 This investigation was carried out in order to determine the derailment rate for the route between Kings Lynn and Ely:- a line which it was felt had suffered from a high incidence of "plain line" derailments (to 4 wheeled vehicles) in recent years. Derailments due to...