The Department of Infrastructure says it'll be imposing temporary speed limits on parts of the TT course as work gets underway to prepare it for racing.
The preparation work starts in earnest next Monday, on April 3rd, and lasts until May 12th.
Temporary 30mph limits will be in place between Ballacraine in St John's and Sulby, and between Glen Vine and Ballacraine.
The slower limits are intended to help protect workers.
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