"Water coolers"

Please tell the staff of Castle outpatients that it is extremely unhygienic to fill personal water bottles from the water cooler machines. As far as I could see yesterday, staff were drinking water like it was going out of fashion, just filling time, backwards and forwards getting water . One person filled a large pink bottle from the machine.. surely the NHS could cut costs by getting rid of these expensive machines, they are totally unnecessary and staff should buy their own water.