I'm looking to travel from Andover (ADV) to Sawbridgeworth (SAW) on an advance single.
The routing that I'm shown is ADV-WAT (SWR) -TCR-LST (TFL) -SAW (GA).
Providing I board the booked SWR service and everything is running on time, can I then take an alternative route across London (eg not via TCR)? And am I restricted to a specific GA service or can I take the next available LST-SAW option if I arrive in time for an earlier one?
Essentially, it's not clear if the "advance" element is my booked SWR service, or the entire itinerary.
Thank you!
The routing that I'm shown is ADV-WAT (SWR) -TCR-LST (TFL) -SAW (GA).
Providing I board the booked SWR service and everything is running on time, can I then take an alternative route across London (eg not via TCR)? And am I restricted to a specific GA service or can I take the next available LST-SAW option if I arrive in time for an earlier one?
Essentially, it's not clear if the "advance" element is my booked SWR service, or the entire itinerary.
Thank you!
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