Lambton OPP are looking to touch base with someone who reported an impaired driver over the weekend.
Police were notified of a suspected impaired driver travelling south on Oil Heritage Road in Petrolia at around 5:30 p.m. Saturday.
Police say the driver was located, arrested and charged.
Officers are now looking to obtain a statement from the complainant.
If you spoke with a Lambton OPP officer at the Shell Gas Station at Oil Heritage Road and Petrolia Line, you're asked to contact police at 1-888-310-1122 and give the occurrence # E231593833.