A fourth person has been charged in connection with an arson attack that targeted ambulances operated by the Jewish community in Golders Green, north London. The latest suspect is an 18-year-old, according to authorities.

The attack involved volunteer-led ambulances that serve the Jewish community in the area. Counter-terrorism police are investigating the incident as part of their broader examination of recent arson attacks in London.

The charges come amid a series of similar incidents being investigated by authorities. In a separate but related development, police are examining another arson attempt in north-west London, where a man allegedly tried to ignite a plastic bag containing fluid.

Authorities have also been investigating an arson attack on a building that formerly housed a Jewish charity. No injuries were reported in connection with that attack, police confirmed Saturday.

The Metropolitan Police have not released additional details about the specific charges filed against the 18-year-old suspect or the three other individuals previously charged in connection with the ambulance attack. The investigation remains ongoing as counter-terrorism units continue to examine potential links between the various incidents.