Four teenage boys arrested after 'knife fight' outside Westfield Stratford Four teenage boys have been arrested after a knife fight broke out in front of Westfield shopping centre in Stratford.
A spokesperson for the force said: "Police were called at approximately 19:00hrs on Sunday, 5 January to reports of a fight involving a group of people, some armed with knives, in the vicinity of Westfield, E20.
Police were called at around 7pm on Sunday to reports of a fight involving a group of people, some armed with knives, near the popular shopping spot.
The Met Police said four boys, aged 16 and 17, were arrested on suspicion of affray.
Footage circulating on social media shows one person brandishing a machete and lunging forward as he tries to stab someone while security guards try to intervene.