A petrol attendant is in serious condition after being shot at a Dobsonville petrol station robbery on Thursday.
It's alleged several men tried to rob an armoured cash vehicle at the petrol station.
A cash guard was also shot in his arm and is in a stable condition.
Two other guards were also assaulted and sustained moderate injuries.
Netcare 911 Advanced Life Support paramedics attended to the petrol attendant who was in a very serious condition after being shot.
The thirty-two-year-old petrol attendant was given medication to manage his pain.
Following that all four patients were transported by ambulances from the City of Johannesburg EMS.
This incident was also attended by the SAPS, JMPD and private armed security companies.
Cops are investigating the robbery.