Sidecars due to get underway at 2.15pm
Changes have been made to today's race schedule following a red flag incident in this morning's Supersport race.
It's led to the re-scheduled, two lap, Sidecar race being delayed until 2.15pm.
Roads around the lower part of the TT course will then reopen for one hour at 5pm - the Mountain Road will remain closed.
The three-lap Superstock race – which was originally due to start at 3pm – has now been moved to 6.30pm tonight.
Roads are then due to re-open again at 8.30pm.