Red flag in 600cc Challenge event
Racing in the Southern 100 was abandoned on Thursday afternoon after a red flag incident.
No information has yet been revealed about the incident, which occurred in one of the final races of the meeting.
The Hunts Motorcycles 600cc Challenge Race was the 14th event in this year's Southern 100 programme.
Earlier in the day, Dean Harrison was crowned the 2018 Solo Champion.
Adam McLean and Adrian Kershaw were also winners on the last day of racing action; with Tim Reeves and Mark Wilkes victorious in the sidecars.