With time ticking down before the start of the Manx Grand Prix, the Chief Marshal says more volunteers are still needed.
And Roger Hurst says practice sessions and even races could still be cancelled if there aren't sufficient marshals.
It'd been hoped numbers would be boosted by the news manslaughter charges won't be brought regarding the fatal 26th Milestone Senior TT crash.
Roger says there has been an increase, but there still aren't enough:
This evening's Perspective programme focuses on the upcoming MGP.
Our Sports Editor, Tim Glover will be speaking to Roger Hurst as he signs on as a new marshal.
The procedure for the novices includes watching a 15 minute introductory DVD, which features a familiar Manx Radio voice...