Public Nuisance

As per Sec. 268 of the Indian Penal Code a person is guilty of a public nuisance who does any act or is guilty of an illegal omission, which causes any common injury, danger or annoyance to the public or to the people in general who dwell or occupy property in the vicinity, or which must necessarily cause injury, obstruction, danger or annoyance to persons who may have occasion to use any public right. A common is not excused on the ground that it causes some convenience or advantage.

Public Official Bond

A surety bond under which the company (surety) guarantees that the principal (public official) will faithfully perform his official duties and will account for all funds entrusted to his care.
***
A performance bond for holders of public office.

Public policy

The law will not enforce an insurance which is against public policy, i.e. a policy with a mischievous tendency and therefore injurious to the state or the community. Insurance contracts without insurable interest are in effect wagering contracts and are therefore contrary to public policy and void.