A man has been stabbed and injured in east London less than half a mile from where a 15-year-old boy was fatally wounded in a knife attack on Saturday. The 34-year-old was stabbed in the leg and back outside East Ham tube station in the early hours of Monday.
A person was arrested and was being held at an east London police station.
Adam Regis, nephew of former Olympic athlete John Regis, was stabbed to death at the junction of Boundary Road and Kingsland Road in Plaistow.