This has all the information needed to keep up with the changes year on year but it is difficult to append changes obtained week to week from the web should one wish to. The paper on which it is printed does not lend itself to the use of most gel type pens, or even old fashioned biros, as the ink takes forever to dry. And why does Abellio Greater Anglia come in between Merseyrail and Northern Rail in an otherwise alphabetically arranged order?
These misgivings apart the maps are good as are most of the photos and there is a comprehensive list of all the bewildering livery, pool, site, depot, operator and owner codes so much in vogue these days.