(a) Not less than three weeks before each primary and each general election, the board of elections for each election district shall post a notice in three public places in its district, which notice shall specify the time of the primary or election, the location of the polling places for the respective polling districts, and the hours during which the polls will be kept open. The notice shall also contain the names of the candidates to be voted for in that district.
(b) At least once a week for three successive weeks preceding each primary or general election, the board of elections for each election district shall cause to be published in the newspapers circulating in the district a general notice of the primary or election in the form prescribed by subsection (a) of this section.
(c) In the case of a polling district for which the board of elections has fixed two or more polling places, the notices prescribed by subsections (a) and (b) of this section shall contain sufficient directions to inform each voter of each such district of the polling place at which he is required to vote.