Man charged over London tube attack

An 18-year-old man has been charged with attempted murder in connection with the London tube attack, the police said on Friday.

An explosion takes place on an underground train at Parsons Green Station in west London, Friday, Sept. 15, 2017. [Photo: China News]

Ahmed Hassan, of south London's Surrey, will appear at Westminster Magistrates' Court Friday afternoon, when he will also face a second charge under the Explosive Substances Act, the BBC reported.

Three other men, aged 25, 30 and 17, respectively, remained in custody.

Thirty people were injured last Friday when a bomb partially exploded on a District line Underground train.