A trespasser on the tracks between New Cross Gate and Norwood Junction is causing delays this afternoon.

National Rail advised that because of this, journeys towards Norwood Junction from London Bridge may be delayed by up to 15 minutes and trains may also be cancelled.

"You can travel with London Underground via all routes during this time, and with London Buses between London Bridge and Norwood Junction," a post on the National Rail site read.

"Train journeys from London Bridge may not be able to call at the following stations as a diversion via an alternative line may be necessary. These stations are:

  • Brockley
  • Honor Oak Park
  • Forest Hill

"If you require these stations, please change at Sydenham for a train back towards London Bridge."

Southeaster, Southern and Thameslink are all being affected as a result.