Police and ambulances attend the scene of an attack in Hackney (Sarah Cobbold)

A 16-year-old boy is in custody after two males on a moped carried out five acid attacks across London in less than 90 minutes, police said.

The teenager was arrested on suspicion of robbery and grievous bodily harm following the assaults, which the Metropolitan Police said appeared to be linked.

At the start of the rampage, a 32-year-old moped rider had been approached by the pair as he drove towards the Hackney Road junction with Queensbridge Road.

London Ambulance Service said they were called to the first attack on Hackney Road at 10.16pm, while police were alerted to the night’s final assault at 11.37pm.

In the initial encounter, the two male suspects had tossed a noxious substance into his face before one of them jumped on to the victim’s vehicle and drove away.

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Police said the man had gone to an east London hospital and they were awaiting an update on his injuries.

Little more than 20 minutes later, at around 10.50pm, another victim had been sprayed with searing liquid by the pair at the Upper Street junction with Highbury Corner, Islington.

There were five 'linked' acid attacks in London in just 72mins last night. The man who was attacked here has 'life changing injuries' @LBC pic.twitter.com/2KWA4uOp6x — Rachael Venables (@rachaelvenables) July 14, 2017





The victim was taken to hospital in north London.

Then at around 11.05pm, the fast-moving attackers swooped on a man in Shoreditch High Street, tossing a substance in his face.

His injuries were not life-threatening, police said.

Within 15 minutes, they appeared to have struck again, launching their corrosive load at a man in Cazenove Road and causing “life-changing” facial injuries.

The final assault of the night was reported to police at 11.37pm, when another man was confronted as he sat on his moped in traffic in Chatsworth Road.

After again spraying a liquid in a victim’s face, the moped was stolen and both attackers fled.

Hazardous area response units were sent by the ambulance service to four of the scenes, while the victim of the Chatsworth Road attack took himself to hospital.

The Met Police said in a statement: “Inquiries are ongoing and officers from Hackney CID are investigating.

“Any witnesses, anyone with information or in possession of footage of these incidents should contact police on 101 or tweet @MetCC. To remain anonymous you can call Crimestoppers on 0800 555 111.”

Appeal following acid attacks in east London https://t.co/HrJG11q7im pic.twitter.com/cb1ib7kLX8 — Metropolitan Police (@metpoliceuk) July 14, 2017





Witness Sarah Cobbold looked out from her flat near the Hackney Road attack to see police pouring huge bottles of water over the victim on her doorstep.

The 29-year-old sub-editor had been standing at the same spot just minutes earlier.

She told the Press Association: “It was just outside my flat, the victim was literally stood on my doorstep.

“It was probably about 10.30pm, I saw some reports that it happened at 10.25pm so by 10.30pm there were a couple of police cars and an ambulance there.

“After about 10 minutes I still saw the flashing and went out on my balcony and looked over the roof to see what is going on.

“Police had cordoned off the little area around the pavement and there was just a guy standing on my doorway and they were pouring huge, five-litre bottles of water over his head.

“He was standing, he seemed to be OK. After probably about 10-15 minutes he managed to walk unaided into the ambulance. I hope that means he is OK; the ambulance certainly didn’t rush off with sirens.”

As she watched, around 25 moped riders arrived – many appearing to be from fast-food delivery companies such as UberEats and Deliveroo.

“I’m guessing maybe they had heard what happened and came down because they can’t have all been driving round together,” she said.

She added: “I had thought someone must have chucked petrol or acid on him or something because they were covering him in water, but I have never seen that reaction to an attack, I thought maybe there had been an accident.

“I had literally just walked in the house, I was stood where he was 10 minutes earlier.

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