(a) During the hours that a primary, general or special election is open, there shall be displayed at or near the entrance of each polling place so as to be readily visible a flag or poster bearing the words POLLING PLACE. The flag or poster shall be provided by the Department.
(b) The Department shall print individual, large-size wall maps for each representative district within the State. The individual maps shall also designate the boundaries of all election districts within each representative district, with every polling place therein plainly marked on the map.
(c) The representative district maps printed in compliance with this section shall be displayed in a prominent location in each polling place of such representative district during regular voting hours. Any voter shall be allowed access to said map to determine correct voting places, election districts and representative districts so long as there is no unreasonable interference with voting procedures.