The way to stop these mislead committee members and granthi is to hit their personal bank accounts. That's if they did this on purpose. If they admit to their mistake let it be a warning. Most of these head committee members own a business. Sikhs need to develop an institution that is powered and run for the fact of accumulating money and run by lawyers. Soon as these ill willed committee members want to go against Gurmat. Send the lawyers in to make court cases that will get these members caught up in legal battles for years to come. Bleed their bank accounts. Like good crooks they will use the Gurdwara donations for their legal battles and this will further expose them as the sangat will be made well aware how their hard earned donations are being wasted on lawyers and court cases.
In today's western world, this is the way forward.