Haliburton Highlands OPP have been busy charging impaired drivers. Last week, a 21 year old Barrie resident was charged with driving over the limit with a G2 license. Officers also arrested and charged a 25 year old from New York after he drove up on the curb trying to leave the Rockliffe Tavern in Minden. And a 47 year old Blackstock resident was charged with impaired driving while OPP were on marine patrol.