Officers have focussed on the issue over the last two weeks
Sixteen arrests have been made in relation to drink or drug driving during the Manx Grand Prix and Classic TT period.
The Island's police say the roads have been busier during the racing fortnight.
The Isle of Man Constabulary says it's an issue officers have been focussing on throughout.
Inspector Elliot Butler says there'll be further analysis to determine the split between locals and visitors:
Three-month wait for state pension forecast statements
Down on nine-month delays seen in 2024
No timeline yet for reinstatement of rehab service to north
Some services have returned to Martin Ward since its closure
Venezuela Fury & Noah Price wedding "a true showcase of the breadth and quality of Manx services"
Department for Enterprise welcomes couple's use of local businesses
Manx Care TT ready despite 'exceptional' pressures faced last week
Elective procedures were cancelled at Noble's Hospital owing to OPEL 4 alert
Manx Telecom merger not scrutinised by Manx Government
But UK Government did review the sale
