Always confusing for regulars this one, when a
TOC▸ decides to run a special service it does not go to all the lengths required to plan a new service it simply adapts a current one ie a saturday service and makes alterations to that as required. If its then published as a saturday service (which to most regular users it may be ) then the trains which appear in the saturday timetable but don't run will be shown as cancellations aginst the company. So its isssed and published as a special timetable.
