Rajkot: Private ambulance operators in Rajkot city created a traffic jam at Raiya Chokdi on 150 Ring road in Rajkot city on Sunday afternoon following some ruckus with the oxygen cylinder refilling agency. According to sources, private ambulance operators, who are ferrying Covid-19 patients from their homes to the hospitals in the city, go to Jyoti agency located at Raiya Chowdi. But on Sunday they had some heated exchanges with the agency people over which the agency stopped refilling oxygen in the private ambulances. To protest against the move, ambulance operators parked their vehicles on the road creating a massive traffic jam. Police rushed to the spot and resolved the issue.