Frans Pieterse of BF Distributors who operates a Caltex petrol station in Mogwase locks cashiers inside the petrol station building overnight

Frans Pieterse of BF Distributors who operates a Caltex petrol station in Mogwase locks cashiers inside the petrol station building overnight. 

There are no toilets inside the building. 

These female employees have to relieve themselves into buckets under a surveillance camera.