There's an increased presence across the Island throughout the festival
Police say they've already had to deal with a number of people 'misbehaving' this TT.
Although no extra officers come over from the UK at this time of year, extra resources are used from other areas of the constabulary to police the festival.
Marked and unmarked police vehicles will be patrolling the Island throughout the fortnight.
Inspector Paul Kemp says they're well prepared:
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