Police are asking people to know their limits - with 14 special event alcohol licences issued for TT.
The Alcohol Licensing & Events Unit says it's been working for months preparing for the TT period, making sure all licences are in place and bars have their safety protocols in place.
As well as regular festival favourites such as the Bushy's TT Village and Trackside at the TT grandstand, there are a number of new events this year.
In Douglas there'll be nightly parties on North Quay and a local producer's fair at the Bottleneck car park - while Meta Lounge returns to Peel and Sprintfest is back in Ramsey.
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