A 23-year-old woman from Big Grassy First Nation is facing assault and impaired driving charges.
OPP say two people were assaulted with a weapon at around 5 p.m. on Saturday in Lake of the Woods township.
Both were treated for minor injuries by Kenora Emergency Medical Service
The woman had fled but was later arrested by police.
She has since been released and is back in court at the end of March.