Investigation into derailment of big dipper train at Seaburn amusement part Sunderland 28th November 1970 (TN-FT-000)

At approximately 15.30 on Sunday 28th June, 1970, the Big Dipper train at Seaburn Amusement Park, Sunderland, became derailed with the result that several of the passengers received injuries from which one, a boy of 15 years, was subsequently found to have died.