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Restriction Code

Some tickets may require you to travel at specific times of the day, days of the week or on a specific route. Our Journey Planner takes ticket restrictions into account with the selection that you have made and will only have shown tickets that are valid for the selected trains.

Restrictions

Applicable Days

Monday to Friday

Monday to Friday

Outward Travel

Not valid on trains timed to arrive:

  • Into London Terminals or Stevenage until 10:59

Not valid on trains timed to depart:

  • From London Terminals or Stevenage until 09:53; or

  • From London Terminals until 19:02; or

  • From Stevenage until 19:02

Return Travel

Not valid on trains timed to depart:

  • From London Terminals or Stevenage until 09:53; or

  • From London Terminals until 19:02; or

  • From Stevenage until 19:02

Not valid on trains timed to arrive:

  • Into London Terminals or Stevenage until 10:59

Seasonal Variations

Restrictions will be eased on Monday 28 August 2023 in both directions.

Restrictions will be lifted between Friday 22nd December 2023 and Monday 1st January 2024 in both directions.

Restrictions will be eased between Friday 29th March 2024 and Monday 1st April 2024 in both directions.

Restrictions will be eased on Monday 6 and 27 May 2024 in both directions.