Three arrests after man stabbed in London Bridge station fight
A man has been stabbed in a fight on a London Bridge station platform during the morning rush hour.
Police were called at 06:48 GMT to a disturbance on the southbound platform of the Northern Line at the central London station.
One man received stab injures which are not believed to be serious at this time, British Transport Police said.
Three men have been arrested on suspicion of affray and remain in custody.
Southbound and Northern line platforms were closed during the incident, causing some travel delays.
All platforms have since been reopened.
British Transport Police said it was "pretty sure" the victim was not one of the three men arrested, and that the victim was not a member of staff.
The Met Police said the stabbing was "not terror related".