Sarnia police have laid charges in connection with an assault at Rainbow Park.
City police responded to an assault at the homeless encampment Friday.
It's alleged a dispute over drugs led to a physical altercation in which a 45-year-old woman was hit with multiple blows to the body with a baseball bat, suffering minor injuries.
A 31-year-old woman was arrested.
She's been charged with assault with a weapon and four counts of failing to comply with a probation order.
Police said the accused appeared in bail court on Saturday, and was released with conditions on a recognizance of bail.