Hon. Health  and Law Ministers of Delhi, I understand you and the team are in midst of an "ajeeb jung" and Gamlin with power at the moment! Though, I would still like to draw your attention towards a convict - Sohanlal Bharatha WALMIKI - who assaulted a nurse with a dog chain in a Bombay hospital more than 40 years ago; he served a (mere) 7-year jail sentence, released and now works in the capacity of a ward boy in a Delhi hospital! Given Walmiki's (are the "pracharaks" listening?) expertise with dog chains and his condemnable criminal antecedents, hope you take note of this RAW information and take appropriate measures; after all, when it comes to law, health and well-being, prevention is always better than cure!