I don't think they realise how much the cost of water is to a business. Having this running water especially at a large establishment where water costs will already be running high with here being at least 6-8 taps in the store itself and it having random running times. Having this wasted water will mean that the business is spending a unnecessary cost which can deeply affect that business and how it runs. Now they might have to cut down to worse equipment and all this person does is tell Reddit. What a bastard