A second male was also found with stab wounds at Abbey Road DLR station a short time before.
A Met Police spokesman said: “Police were called to West Ham Underground Station at 18.51hrs on Saturday, 5 September to reports of a stabbing.
“Officers attended along with London Ambulance Service. A teenage male was found with stab injuries.
“He was treated at the scene before being taken to hospital. We await an update on his condition.
“A short time later, another teenage male was found with stab injuries at Abbey Road Underground Station.
“He was also treated by paramedics before being taken to hospital.
“We await an update on his condition. There have been no arrests.
“A crime scene is in place.”
Due to this, the Met confirmed more than 600 people had been arrested.
Commander Kyle Gordon, Gold Commander for the weekend’s policing operation, said protests had caused “serious disruption to local communities” in the past week.
He added: “Throughout this period we have become increasingly concerned the organisers of these events have not always taken all reasonable measures to limit the risk of transmission of coronavirus, thereby posing a risk, not only to those involved, but the wider public and communities of London.
“We remain in the middle of a pandemic and we all need to play our part in keeping each other and our communities safe.”
Source:Daily Express :: UK Feed