A road crash involving multiple vehicles in South Africa kills at least 21 people, authorities say

At least 21 people were killed and four others were seriously injured in a multi-vehicle road crash on one of South Africa's main highways. The incident occurred on Sunday night in the Western Cape Province between the small towns of Prince Albert.

According to authorities, the collision involved two minibus taxis that collided head-on, followed by an SUV that subsequently crashed into them.