The move, which will be announced within weeks, is supported by Britain’s security minister, Tom Tugendhat, and Home Secretary Suella Braverman, the report said.

Proscribing Iran’s Revolutionary Guard as a terrorist group would mean that it would become a criminal offence to belong to the group, attend its meetings, and carry its logo in public.

The UK Home Office did not immediately respond to a request for comment on the Telegraph report.

Iran’s Revolutionary Guards last week arrested seven people with links to Britain over anti-government protests that have rocked the country following the death of Mahsa Amini, a 22-year-old Kurdish Iranian who was arrested for wearing “inappropriate attire” under Iran’s strict Islamic dress code for women.