It shall be a petty disorderly persons offense
for a retailer to display or permit to be displayed at his business
premises any obscene material as defined in N.J.S.A. 2C:34-3, as may
be amended from time to time, at a height of less than five feet or
without a blinder or covering placed or printed on the front of the
material displayed. A retailer shall be such person as defined in
N.J.S.A. 2C:34-3.1, as may be amended from time to time. The public
display of the obscene material shall constitute presumptive evidence
that the retailer knowingly made or permitted the display.