Emergency services rushed to a "medical incident" in Maidstone town centre this morning.
Officers, the ambulance service and an air ambulance all attended, following the incident in Knightrider Street.
The air ambulance landed in Mote Park.
A spokesperson for Kent Police said: "Kent Police was called at 10.34am regarding a medical incident in Knightrider Street, Maidstone. Officers attended and assisted South East Coast Ambulance Service."
South East Coast Ambulance Service confirmed it was called to a private address.
The Air Ambulance for Kent, Surrey and Sussex confirmed it was called to Maidstone at 10.40am.