Question

from where do they get the additional manpower required during election​

Answer 1

Government employees act as the additional manpower during elections.

Answer 2

A surveying station is the room or zone inside the surveying place where casting a ballot happens.

Dissimilar to surveying areas and surveying places which are fixed by the neighborhood expert, surveying stations are picked by the important Returning Officer for the decision.

Staff isn't allowed to leave the premises amid surveying hours so as to keep up the mystery of the vote.