The government is scrambling to secure UK airlines’ emergency access to jet fuel as global shipments fall to their lowest level on record. Global shipments of jet fuel have fallen to their lowest level on record, as the blockage to the Strait of Hormuz threatens to suffocate supply to the world’s airlines. Under 2.3 million tonnes of jet fuel and kerosene were shipped around the world last week, according to analysts at Kpler, marking the lowest level since records began in 2017. Earlier this month, major UK carriers had warned…