A 17-year-old boy has been charged with arson after an attack on a synagogue in north-west London.

The teenager, a British national from Brent, north-west London, who has not been named because of his age, is due to appear at Westminster magistrates court on Tuesday.

He is accused of arson not endangering life.

Footage was posted online of a figure in dark clothing setting light to a bottle of liquid and throwing it through a window at Kenton united synagogue in Harrow late on Saturday.

The Community Security Trust, a Jewish charity, said the incident had caused minor smoke damage to an internal room but that there had been no injuries or significant structural damage.

The attack was the latest in a string of separate incidents that have targeted Jewish sites in London.

Four Jewish community ambulances were destroyed in an arson attack in Golders Green on 23 March, and there have been further attacks at a synagogue in Finchley and a former Jewish charity building in Hendon.

In another incident, a drone was flown near the Israeli embassy in London.

A group that calls itself Harakat Ashab al-Yamin al-Islamia, the Islamic Movement of the Companions of the Right, that is suspected to be Iran-backed, has claimed responsibility for most of the incidents, along with other attacks in Europe, since 9 March.