SCHEDULE 2DANGEROUS OCCURRENCES
PART 5DANGEROUS OCCURRENCES WHICH ARE REPORTABLE IN RESPECT OF A RELEVANT TRANSPORT SYSTEM
57
The derailment of a non-passenger train—
a
on a running line, except a derailment during shunting operations which does not obstruct any other running line; or
b
in a siding, which causes an obstruction to a running line.