The police didn’t disclose particulars of the plot, citing operational causes.
The Embassy of Iran in London didn’t instantly reply to a request for remark.
“The investigation remains to be in its early phases and we’re exploring varied strains of enquiry to determine any potential motivation in addition to to determine whether or not there could also be any additional threat to the general public linked to this matter,” mentioned Commander Dominic Murphy, head of the Met’s Counter Terrorism Command.