Abstract: An impermeable barrier assembly includes a panel that is mountable on a golf cart to extend between occupants of the golf cart. The panel is comprised of a fluid impermeable material to inhibit transmission of infectious diseases between the occupants. A first cord is provided that releasably engages the panel thereby facilitating the first cord to be extended over the roof of the golf cart. A second cord is provided that releasably the panel and an undercarriage of the golf cart having the second cord extending over a front end of the golf cart. A third cord is provided that releasably engages the panel and a structural feature on the golf cart having the third cord extending beneath the backrest of the seat of the golf cart.