Uncertainty over US-Iran ceasefire pushes price of Brent crude towards $100 a barrelBusiness live – latest updatesMiddle East crisis – live updatesThe boss of Abu Dhabi’s state-owned oil company has said the strait of Hormuz is “not open” despite the US-Iran ceasefire agreed earlier this week, as uncertainty over the truce pushed the price of Brent crude towards $100 a barrel on Thursday.Sultan Al Jaber, the chief executive officer of the Abu Dhabi National Oil Company (Adnoc), said passage through the crucial waterway was subject to “permission, conditions and political leverage” by Iran. He said energy security and global economic stability depended on the strait being opened “fully, unconditionally and without restriction”. Continue reading...