The incident happened less than 24 hours before the deadline Britain had given Iran to close its embassy in London and remove its diplomats from the British soil.
Reports say that other organizations affiliated to the Iranian embassy have also been targeted by mobs.
The reports added, “Iran demands the swift British authorities’ action against any threat and secure safe departure of Iranian diplomats from British soil in defined time scale.”
The Iranian embassy along with residence buildings are located in Prince’s Gate prestigious area.