What is the model code of conduct for election campaign?

What is the model code of conduct for election campaign?

A set of norms and guidelines to be followed by political and contesting candidates during election time is known as model code of conduct.
According to this, no party or candidate can
(i) Use any place of worship for election propaganda.
(ii) Use government vehicles, air crafts and officials for elections.
(iii) Once elections are announced, ministers shall not lay foundation stones of any project.