Teenager jailed for London moped acid attacks Published duration 12 March 2018

media caption Derryck John was arrested after the stolen moped he was riding crashed

A 17-year-old boy has been jailed for 10 and a half years for attacking six moped riders with acid while trying to steal their bikes.

Derryck John, from Croydon, previously admitted carrying out the attacks in the north and east of London on 13 July last year.

He sprayed the riders in the face with a noxious liquid, stole two mopeds and attempted to take another four.

One of the victims was left with "life-changing injuries", police said.

Judge Noel Lucas QC described John's "grave crimes" against members of the public as "despicable and cowardly".

image copyright Metropolitan police image caption Derryck John appeared at Wood Green Crown Court via video-link

image copyright SARAH COBBOLD/Reuters image caption Emergency crews and other moped drivers went to help John's victims on 13 July

John appeared via video-link at Wood Green Crown Court where he previously pleaded guilty to 12 offences.

These included six counts of throwing a corrosive liquid with intent to disable, burn, maim, disfigure or cause grievous bodily harm, two counts of robbery and four counts of attempted robbery.

At the time Judge Lucas lifted restrictions identifying the teenager, saying there was an "overwhelming, huge public interest" in doing so.

The substance used in the attacks was thought to have had a pH of one or two, an acidity level similar to battery acid.

Timeline of attacks

21:30 - Liquid is splashed in the face of a 69-year-old moped driver at the junction of Penny Brookes Street and De Coubertin Street in Stratford. The victim flees but is chased by John and his accomplice along several streets before he is able to get away

22:25 - A 32-year-old man suffers injuries to his face and has his moped stolen after he is attacked on Hackney Road in Haggerston

22:49 - Acid is sprayed in the face of a 44-year-old moped rider on St Paul's Road in Islington. The attackers leave the scene empty handed

23:05 - A 52-year-old man is attacked on Shoreditch High Street. John and his accomplice fail to take his moped

23:18 - Police are called to Cazenove Road in Upper Clapton after a 24-year-old man has acid thrown on him, but again nothing is stolen

23:37 - A 33-year-old man is attacked and has his moped stolen as he waits in traffic on Chatsworth Road in Lower Clapton

The judge told John that had he been sentencing him as an adult and had he been convicted after a trial as opposed to having pleaded guilty, the sentence would have been 22 years' imprisonment.

Jabed Hussain, who suffered facial burns and breathing problems after he was attacked by John, said he had become a "totally different" person and was unable to return to work.

He called for tougher sentences for people who carry out acid attacks and said he had written to the home secretary to review the law.

image copyright CPS image caption CCTV images of John visiting a petrol station were "key to his identification and conviction", the Crown Prosecution Service said.

image copyright CPS image caption John was filmed with an accomplice (right), who has never been found

'Growing problem'

The judge said it was "the second major corrosive fluid case" he had dealt with "in the past three months".

"It is clear to me that the carrying and use of corrosive liquids is rapidly becoming a serious and growing problem in London and in particular, in this part of London," he said.

Ramesh Patel, of the Crown Prosecution Service, said: "One of the victims has lost 30 per cent of his eyesight which he will never recover.

"Others described searing pain and burning at the time and have been forced to leave their jobs as a result of their injuries.

"Had they not been wearing helmets their injuries could have been much more serious," he said.

A second person who was captured on CCTV carrying out the attacks with John has never been found.

Scotland Yard said the moped driver was wearing dark clothing and a black helmet and appealed for anybody with information to contact them.