Brisbane mum Kalinda Salla issues warning after man in a ute started following her while driving

• Brisbane mum was followed by a man in a ute
• She tried to lose him but he copied her every move
• He backed off after cars started beeping at him 

A mum has issued a warning after she was followed by a man in a ute for 20 minutes while she was driving with her son in the back of the car. 

Kalinda was left shaken by…