Six people have been taken to hospital after a multi-vehicle crash in Pearcedale on 11 February, which left one car on its roof.
Emergency services were called to the incident on Baxter-Tooradin Rd, near Craig Rd, about 9.30am.
Ambulance Victoria said a woman in her 50s and man in his 60s were taken to The Alfred Hospital.
Others injured included two men in their 50s and a woman in her 50s who were taken to Frankston Hospital in stable conditions with upper body injuries, while a man in his 30s was taken to Dandenong hospital in a stable condition with an upper body injury.
CFA crews also responded after receiving reports that people were possibly trapped.
Five CFA vehicles were on scene including rescue vehicles which helped firefighters to cut car doors open.
CFA declared the scene under control just after 10am, with the pile up causing traffic chaos.
A truck sustained severe damage from the crash.
Police are investigating the cause of the incident. Dandenong Highway Patrol has been contacted for comment.
The incident comes after an 87-year-old Pearcedale man died following a two-car collision at the intersection of Baxter-Tooradin Rd and Craig Rd on 11 January. The man was taken to hospital but died a week later.
