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The Isle of Man Constabulary has issued a message to young Hop-Tu-Naa revellers ahead of this evening.
Inspector Sid Caine says anti-social behaviour won't be tolerated and will be clamped down on.
Police officers will be patrolling so called 'hot spots' and would like to see younger children accompanied by an older parent or guardian.
Inspector Caine (pictured) wants everybody to have a good time and enjoy the celebrations, while respecting the rights of others:
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