New Delhi, Jan. 11 -- Amid Iran protests, London witnessed around 500 to 1,000 people taking part in demonstrations on Saturday at its peak in Kensington, according to the Metropolitan police.

Videos shared on social media appeared to show an anti-regime protestor scaling the balcony of the Iranian embassy in central London and removing the national flag and hoisting the pre-Islamic revolution-era lion and sun emblem, a symbol frequently used by opposition groups in the country.

Two people were arrested, one for aggravated trespass and assault on an emergency worker, and the other for aggravated trespass. Police are also looking for a third person in connection with the trespass. "We saw no serious disorder and officers will remain in t...