BR Videotex Office 3396a 0h SuperSaver (Code 5N) NOT VALID on any train outward or return on any Friday or on other "Peak" days. Valid for Outward travel on the date shown on the ticket or on the following two days. Valid for Return travel same day or within one calendar month. Restrictions apply to travel on Mondays -Thursdays and these are listed by departure station in alphabetical order B-C key 1 D-K key 2 L-M key 3 N-R key 4 S-T key 5 W-Y key 6 Not valid on "Channel Trains" between London and the Channel Ports nor on special excursion trains. Timetable and Fares Index ... Key 00