Police are appealing for information following a serious road traffic collision on the B796 Cardoness to Gatehouse station road, near to Blackloch, Gatehouse of Fleet.
The incident involving a quad bike towing a trailer and a White Fiat Doblo motor van happened about 1.30pm on Thursday, 16 April, 2020.
Emergency services attended and a woman was taken to Dumfries and Galloway Royal Infirmary.
She was later transferred to the Queen Elizabeth University Hospital in Glasgow where she remains.
Officers are appealing for anyone who may have information which can assist to get in touch.
Inspector Campbell Moffat of Dumfries and Galloway Road Policing said: “Enquiries are continuing into this incident and I would ask anyone with information or dash cam footage of the incident, who has not yet come forward to please get in touch.”
Anyone with information is asked to contact police on 101 quoting incident 1924 of 16 April.
One partner. No competitors. Full visibility across the region.
