Update at 12:50 on 25/01/19:Both carriageways on the A249 Detling Hill are now closed while emergency services deal with this incident. The fire is now out and crews are working to make the road safe following fuel spilling from the tractor. Advice to avoid the area remains in place. For further road closure information at this incident follow @KentHighways on Twitter. ..................................Kent Fire and Rescue Service is responding to a tractor on fire on Detling Hill A249 Sittingbourne-bound carriageway, which has been closed while the incident is dealt with. Motorists are advised to avoid the area. Two fire engines are in attendance and crews are using foam to tackle the fire.