This video can not be played

The streets of Tehran have been lined with huge crowds as Iran continued its public mourning for the late Supreme Leader, Ayatollah Ali Khamenei.

Khamenei was killed at the start of the US-Israel war in February this year.

The funeral procession that passed through the capital's landmark Enghelab Square, where mourners held up Iranian flags and red banners symbolising martyrdom and vengeance.

The BBC's chief international correspondent Lyse Doucet is reporting from Tehran on condition that none of her material is used on the BBC's Persian Service. These restrictions apply to all international media organisations operating in Iran.

Read more about the procession here.

'The spectacle Iran wants the world to see': Lyse Doucet in Tehran. Video, 00:01:24'The spectacle Iran wants the world to see': Lyse Doucet in Tehran

Up Next. Emotion and politics merge in Tehran at funeral of former supreme leader. Video, 00:01:09Emotion and politics merge in Tehran at funeral of former supreme leader

BBC in Tehran as mourners gather for former supreme leader's funeral. Video, 00:00:53BBC in Tehran as mourners gather for former supreme leader's funeral

Funeral of Iran's former supreme leader 'intensely political moment' Video, 00:01:14Funeral of Iran's former supreme leader 'intensely political moment'

From night shifts to the pub - where did you watch the match? Video, 00:00:58From night shifts to the pub - where did you watch the match?

Watch: Why Australia's PM apologised for 'inappropriate' Kylie comments  Video, 00:00:58Watch: Why Australia's PM apologised for 'inappropriate' Kylie comments

Russian attack leaves gaping hole in Kyiv residential building. Video, 00:02:06Russian attack leaves gaping hole in Kyiv residential building

Why Ukrainian strikes on annexed Crimea are a blow to Putin  Video, 00:01:12Why Ukrainian strikes on annexed Crimea are a blow to Putin

Girl trapped in Venezuela quake 'survived on ketchup and cheese'  Video, 00:01:19Girl trapped in Venezuela quake 'survived on ketchup and cheese'

Watch fans react to every goal of England v Mexico game. Video, 00:00:57Watch fans react to every goal of England v Mexico game

Scorching heat and delays: How Washington DC marked America 250. Video, 00:01:23Scorching heat and delays: How Washington DC marked America 250

'America's 250th birthday is our 50th  anniversary' Video, 00:01:16'America's 250th birthday is our 50th  anniversary'

Cape Verde fans 'proud' despite 3-2 defeat to Argentina. Video, 00:00:52Cape Verde fans 'proud' despite 3-2 defeat to Argentina