A statement from Strathclyde Fire and Rescue says the emergency services are attending the scene of the crash in "large numbers". The accident happened at 1:45pm this afternoon.
Large numbers of fire, police and ambulance personnel are in attendance, with specially trained personnel from all three services working closely together.
Resources have been drafted from across the west of Scotland, including Strathclyde Fire & Rescue firefighters from its Urban Search and Rescue team (USAR).
More top news
The NHS is to set up 11 centres to unlock the secrets of DNA and help develop tests and drugs to target cancer and rare genetic diseases.
Australian businessman named as Alan Sugar's newest apprentice and winner of a £250,000 investment in his fledgling company.
The 270 victims of the Lockerbie bombing have been remembered today, 26 years to the day that they lost their lives in the air disaster.