There are severe delays across the suburban Southeastern network this evening after a man was hit at Dartford.
Emergency services were called at 4:14pm and lines are closed.
Paramedics are working at the scene and an air ambulance has landed.
DARTFORD update: An air ambulance has reportedly landed nearby after a man was hit and seriously injured by a train at the railway station around 4:15pm today. pic.twitter.com/Mp3Ki9DJUV
— Kent 999s (@Kent_999s) February 28, 2019
EDIT: Lines have reopened (at 6pm) but disruption is expected for many hours to come.