Security officers and officials stand outside a G4S truck after a cash-in-transit heist at Walmer on March 02, 2017 in Port Elizabeth. Picture: Gallo Images
Author of the book Heist, Anneliese Burgess, explains why South Africa is experiencing a surge in cash-in-transit heists.
It follows a heist in Boksburg on Thursday, which eyewitnesses filmed, in which two cash-in-transit vans were blown up.
SEE MORE: Bullets fly during cash-in-transit robbery in Boksburg
WATCH: Eyewitness captures explosions as cash-in-transit thieves strike
