Staff to be hired to monitor train cleaners after dodgy COVID practices Weâre sorry, this service is currently unavailable. Please try again later. Dismiss Save Normal text size Advertisement Contractors will be hired to watch other workers disinfect Brisbane trains after dodgy cleaning practices were caught on CCTV. Security cameras caught a ânumber of staffâ, employed by contractor Alstom to do spot and deep cleaning aboard trains, sitting around ânot doing any cleaningâ. Two staff have been fired for failing to clean Brisbane trains properly. Credit:Robert Shakespeare Transport Minister Mark Bailey said, so far, two workers had been stood down.