Several trains from Harpenden are delayed this morning while one has been cancelled.
Services have been running slightly late throughout the morning, including the 8.26am train to Elephant and Castle, which is six minutes behind schedule.
The 8.35am train to Luton is also running a few minutes late, while Harpenden’s Bedford-bound service at 8.57am has been cancelled.
For live updates check Thameslink’s website.
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