CHANDIGARH: Punjab Chief Electoral Officer Sibin C said that conduct of elections involves diverse activities carried out by an election machinery consisting of officials and staff requisitioned from various departments of the Central Government, State Governments, PSUs, Local Authorities etc. During the election period, the entire machinery, deployed on the ground, performs arduous and sensitive duties, which extend for long hours and even continue for many months, so as to ensure a conducive environment wherein electors are able to exercise their franchise and elect a government of their choice.