ATTACK EXPERIENCED AT HACKNEY NIGHT-CLUB WHICH CAUSES 12 PEOPLE INJURED

        Hundreds of revellers were executed from Mangle E8 in Sidworth Street, Dalson, after police were called at about 01:10 BTS.
It is being believed by the officers that a certain man threw acid at two men after a disagreement between two groups inside the venue.
Two men in their 20's remain in a serious but stable condition in the hospital.
Ten other people sustained minor injuries which they where being treated for, the Metropolitan Police said.
A London Fire Brigade spokesperson said: "The only information that we have is that it was an unknown corrosive substance thrown within the nightclub.
"It was identified by a pH paper test as a strong acidic substance."
It is understood about 600 people were at an event in the club.
Officers said 10 people were taken to hospital by ambulance, while a further two sought treatment at A&E.
They said no arrests had been made and officers were continuing to investigate.
The police added there was no evidence to suggest the attack was gang related.
A woman who lives in a block of flats overlooking the nightclub described a scene of confusion as crowds were moved up the street away from the venue.
The tenant, who asked not to be named, said: "It happened so fast - they rushed people out. I thought it was a stabbing because all I heard was 'move, move, move - move out of the area'."
She added: "The security were telling the crowd to go down that way - people on this side were waiting to go home but they couldn't go home because the road was closed.
"People were confused."
Witness Phie McKenzie tweeted: "Scary scenes tonight, we have heard reports of chemical burns of people in the building here".
London Ambulance Service said it sent a number of ambulance crews and a hazardous area response team to the venue.