I happened to visit, few colleges in and around hyderabad, and found the fourth law is grossly violated by majority of the institutions.
Unfortunately,people who have lectured for hours and hours on this topic,had an alibi.
I wish to know how many of our professionals, strictly adhering to the rules.
(I encountered many users are lined up for at least 15 to 20 minutes, at the counter to return the books borrowed from the library.).
save the time of the user, not to shave the time.

there are so many to substitutes,for the above said activity,by opening another counters, if possible asking the users to put short slip of the book required, identity card along with their returned book, We can use the help of book bearer or library attendant in assistant the users.

Its pity, that some rules are confined to books, and not made pragramatic.