Police are appealing for witnesses after a crash left a paramedic was with serious injuries.
The collision happened in Bolton at around 2.50pm yesterday (November 17).
Officers were called to a report that two vehicles - a Mitsubishi Outlander and a private ambulance - had been involved in a crash on Crompton Way.
Emergency services attended and a female paramedic from the ambulance was taken to hospital with serious injuries.
The drivers of both the Mitsubishi and the ambulance were taken to hospital with minor injuries.
The investigation is ongoing and no arrests have been made, a spokesman for GMP said.
Anyone with information - including dashcam or CCTV footage of the incident - should report it to police online or by using the LiveChat function at www.gmp.police.uk . Alternatively, call 101 quoting log 1753 of 18/11/21.
Reports can also be made anonymously to the independent charity Crimestoppers on 0800 555 111.