(1)An election petition calling in question any election may be presented on one or more of the grounds specified in section 178 and section 179, to the Munsiff's Court by any candidate at such election or any elector within thirty days from, but not earlier than, the date of election of the returned candidate.Explanation. - In this sub-section, "elector" means a person who was entitled to vote at the election to which the election petition relates, whether he has voted at such election or not.