A 60-year-old Glenmaggie woman had her licence immediately suspended for 12 months after recording a breath test reading more than three times the legal limit.
Maffra police intercepted the woman about 6pm Wednesday night on the Tinamba-Maffra Rd after receiving reports of a vehicle driving erratically.
Police said when they located the car, it was being driven very slowly along the road shoulder, and discovered she also had her daughter in the vehicle.
The woman recorded a positive preliminary breath and was taken to Maffra police station for an evidentiary breath test, where a reading of 0.175 was recorded.
The woman will face court at a later date.