Heavy fines for those who ignore restrictions
Drones are banned from flying when practice or racing is taking place around the Billown and Mountain Courses.
A reminder has been issued ahead of TT fortnight.
A no-fly zone is in place for all land inside the TT Course and 1000 metres outside when roads are closed.
The Southern 100 course is within 3 miles of Ronaldsway Airport so drones are banned due to the danger they may pose of aircraft landing or taking-off.
There is a 6 mile exclusion zone around Douglas on Tuesday 5 June from 7.25pm to 8.10pm as the Red Arrows are due to perform.
Organisers say a drone flying in a restricted area could lead to a practice session or race being stopped.
Following an investigation, a fine of up to £2,500 can be imposed on conviction.
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