This timetable starts at 00:00 on Friday 1st November 2013 and runs through to midnight of Monday 4th November giving 96 hours of signalling including a full weekend and 2 weekdays!
All services use the correct class of traction and all all follow a correct 'unit diagram'.
Some clashes have been left in, especially on Sundays.
Overnight engineering work is taking place at Hatfield with both slow and fast lines between Stevenage and Alexandra Palace via Welwyn Garden City closed - all services are to be diverted via Hertford North until 05:30.
Pay special attention to 5Exx services that are booked to reverse at 'Hornsey DS2' - they are 12-cars and will not fit into Hornsey Rev Sdgs siding 1 or 2.
Inner-suburbans services run to Kings Cross on Saturdays as Finsbury Park to Moorgate is closed.
2K98 FEP trip (Fire Evacuation Procedure) will run to Moorgate for staff training purposes.
As expected services begin running later in the day.
Inner-suburban services run to Kings Cross on Sundays as Finsbury Park to Moorgate is closed.
Engineering work north of Finsbury Park means that no northbound services will call at Harringey or Hornsey.
The Down Slow 2 is closed between Finsbury Park and Ferme Park.
The fast lines are also closed between Potters Bar and Welwyn Garden City untill 09:30.