At least 73 people have been killed and scores injured when two buses collided with a fuel tanker in eastern Afghanistan, according to government officials.
Here's what we know so far.
Two passenger buses and an oil tanker burst into flames in a head-on collision on the Kabul-Kandahar highway in Ghazni province
Many of the dead, including women and children suffered fatal burns and dozens were badly injured in one of the country's worst road accidents
Many survivors were treated in Ghazni's main provincial hospital, while many others were rushed in ambulances to health facilities in southern Kandahar
The Kabul-Kandahar highway passes through areas affected by the Taliban insurgency, and many bus drivers are known to drive at high speeds to avoid being targeted by militants
One passenger who survived said the driver of the bus he was riding in was driving "too rashly"