UK rail ticketing isn't always the simplest thing in the world, but the basics aren't too hard to learn. There are broadly tickets valid at any time of the day, those available only outside of peak hours (typically after 9 and perhaps not in the evening rush hour), tickets only available at quiet times, tickets valid only on one train. These are mostly, but not always, valid in flavours of single (one way), day return (out and back the same day-ish), and (period) return (out on a given day, back within a month). That's it broadly, but you'll notice there's a bit of variation in even just those...

Next up, there are rules on what sort of route you can take. These largely revolve around routing points, not doubling back, direct trains normally being fine, and not taking too long a route if there's a choice. (There's a whole art to making the most of that though, but this isn't the question for that!)

On top of all that, certain routes and/or stations will have additional restrictions, or easements where default restrictions are lifted. For example, one station might be in an area where the default rule is "off peak tickets valid after 9am", then has an additional restriction "off peak tickets to London only valid on trains arriving after 10am", and an easement "off peak tickets to stations along the insert line name here valid after 08:45".

By looking up these restrictions and easements, it's sometimes possible to save money on your journey. In the example above, you might assume you'd need a peak time ticket to travel on the 08:54 to a station along the local branch line, but the easement actually allows you to travel on a cheaper off-peak ticket instead.

How do you go about looking up what easements apply to a given ticket for a journey, and equally what extra restrictions (eg evening peak times or not-valid-via) apply?

1 Answer 1


The details of restrictions and easements is split across a few places

To find out when Off-Peak, Off-Peak Day and Super Off-Peak tickets are/aren't valid, you need the National Rail Off-Peak ticket details PDF. It's a large document, and you'll need to do a lot of searching, but all the restrictions and easements are given in there to fight quite a bit with the National Rail Enquiries Online Journey Planner as they've removed the full PDF "to simplify their website". On the "Times and Tickets" page, click "Other Tickets" then click the name of the ticket type under "Ticket summary". Scroll to the bottom of and find the restrictions section, there's a link from there to the exact rules of what times/trains the ticket is/isn't valid for. eg from this search page enter image description here You get to this set of restriction details here.

In terms of working out what is by default allowed in terms of routes, you'll want the ATOC Routing Guide - start with the introduction, the use that to work out which maps to use and how. To find out where the rules are relaxed, you need the ATOC routing guide easements PDF - again you'll need to search to find your stations of interest.

Alternately, just ask at a ticket office - they're generally experts at all of the above and will be able to look it up (fairly) quickly! Oh, and if you're doing something that is allowed but is pretty unusual, it may be worth bringing the appropriate PDFs with you along with a note of the pages, to speed up ticket checks if the conductor isn't already aware of a given route/ticket combo being valid...

  • 2
    The link to the National Rail website is broken.
    – medina
    Apr 24, 2015 at 12:00
  • Apparently they've removed the PDF "to simplify the website", and instead you now need to click through several different sections and links to find the information. They haven't made it easy to find or do... Screenshot now added with instructions
    – Gagravarr
    Jun 25, 2015 at 17:31
  • The ATOC Routing Guide & the Easements PDF links are also broken. Dec 25, 2019 at 14:51
  • The ATOC Routing Guide and related documents (including easements) now seem to be at data.atoc.org/routeing-guide
    – Henry
    Jun 27, 2023 at 15:21

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