Section 277(3) in THE BRUHAT BENGALURU MAHANAGARA PALIKE ACT, 2020
(3)A person shall not return to any public or circulating library any bookwhich he knows to have been exposed to infection from any infectious disease, orpermit any such book which is under his control to be so returned, but shall givenotice to the Chief Commissioner that the book has been so exposed to infectionand the Chief Commissioner shall cause the book to be disinfected and returnedto the library, or to be destroyed.