At least 310 people have been crushed to death and around 450 hurt in a stampede of pilgrims in one of the worst incidents in years to hit the Muslim Hajj in Saudi Arabia.
Saudi Arabia's civil defence service said rescue operations were under way after the stampede in Mina, where almost two million pilgrims were taking part in the last major rite of the Hajj.
Amateur video shared on social media showed a horrific scene, with scores of bodies – the men dressed in the simple terry cloth garments worn during Hajj – lying amid crushed wheelchairs and water bottles along a sunbaked street.
Survivors assessed the scene from the top of roadside stalls near white tents as rescue workers in orange and yellow vests combed the area, placing victims on stretchers and desperately trying to resuscitate others.



It was not immediately clear what had caused the stampede. 
Pilgrims had converged on Mina just outside Mecca on Thursday to throw pebbles at one of three walls representing Satan, the symbolic 'stoning of the devil' that marks the last day of the event. 
The world's 1.5billion Muslims were marking Eid al-Adha, the Feast of Sacrifice, the most important holiday of the Islamic calendar.
The Hajj is among the five pillars of Islam and every capable Muslim must perform it at least once in a lifetime.