A1 blocked between Great Ponton and North Witham after incident at petrol station at Colsterworth services
A stretch of the A1 is blocked following an incident at a petrol station and a broken down lorry.
Police, firefighters and ambulance crews have been called to the Colsterworth services this morning (Monday, June 24).
An air ambulance crew is also in attendance.
A vehicle transporting cars has also broken down on the northbound carriageway of the A1 near Colsterworth, which is causing further delays.
There are queues between Stoke Rochford and North Witham.
It comes less than 24 hours after an air ambulance was called to a serious crash near Grantham.
The road was closed for a number of hours.
Lincolnshire Police has been contacted for more information.