A road in Farnworth has been partially blocked off after a crash.
Police said that three cars are believed to have been involved in the smash and photographs from Highfield Road show damage to a black Kia Sportage and a white Mini Cooper.
The crash happened close to St Catherine's Church at around 1.30pm.
Highfield Road has been blocked by the cars and debris is also scattered across the road.
A woman who lives in nearby Avondale Road said: "I was just sat in the back garden at the time and I heard a huge bang and then a car horn has been sounding ever since."
Emergency services arrived at around 1.35pm.
A Greater Manchester Police spokesman said: "Police were called to reports of a collision on Highfield Road in Farnworth, Bolton just after 1.30pm on Friday 5 March.
"Three vehicles are believed to be involved.
"The log number is 1364."
It is not believed that anyone has suffered serious injuries.
At 2.45pm, a North West Ambulance Service spokesman added: "We are attending but it is still ongoing."
Diamond Buses announced that the 501 will be diverted while emergency services are on the scene.
A spokesman tweeted: "Due to an RTC on the Highfield Road, the 501 will be diverted left on to Plodder Lane, right Marsh Lane then resume normal route on Highfield Road in both directions."
