Two 18-year-old men, a 17-year-old youth and a 16-year-old girl have been charged in two violent incidents early yesterday in Lower Sackville.

At about 2 a.m., one man punched the passenger side window of a car on Haviland Drive, while another swore at the driver and tried to open his door. Shortly afterward, two city employees clearing snow were assaulted on Dickey Drive.

The 17-year-old is charged with possession of bear mace; the 16-year-old girl and one of the 18-year-olds were arrested for public intoxication.