NEW RIDDLE! In South Asia, police officers have been seen to control and warn people in streets so they stay home and quarantine themselves due to the deadly Coronavirus outbreak! For example, this picture says it all! A hilarious video has been made about it! It seems to be the only method that works for developing countries with large population. However, there has to be some other advanced method that can be used to warn the rule-breakers who break the social distancing and quarantine rules. Can you guess what that method could be? Please answer first to redeem your $2 and educate us on this matter!