Break of journey (Anytime tickets)
You may start, break and resume, or end your journey at any intermediate station along the route of travel.
Break of journey for an overnight stay is allowed. Where a journey continues into the next day, travel must resume before 1200 and no further break of journey is allowed except to change trains.
The return part of Anytime Return tickets can be used for travel on any train within one calendar month of the outward journey. Travel is allowed until 0230 on the day following the last day of validity. If you are still travelling at 0230 then you may stay on the train to complete that part of the journey, but no further break of journey is allowed and all travel must be completed by 1200.
NOTE: Cross London transfers will not be accepted by London Underground during this extension period.