It's a Living (1980)

S2E3 Of Mace and Men

Following a harrowing mugging, Maggie and her fellow waitresses take matters into their own hands by arming themselves with mace for protection. When Dot becomes the next victim in the parking garage, she fights back against her attacker. However, the situation escalates when the mugger retaliates by suing her, dragging her into a legal battle that puts their safety measures to the test.