Durban – Three armed men robbed a restaurant at a service station in Mount Edgecombe on Tuesday, KwaZulu-Natal police said. Around 13:00, they held staff at gunpoint and demanded cash, police spokesperson Colonel Thembeka Mbhele said.They fled in a car with an undisclosed amount of cash. No shots were fired and nobody was hurt.A case of business robbery was opened at the Phoenix police station. No arrests had been made yet.On Monday, three men were shot dead and a fourth was injured in a botched cash heist in Hillcrest. The four tried to raid a cash van which had stopped at a petrol station to collect money.