It shall be unlawful for a retailer to display or permit to be displayed
at a business premises any obscene material, as defined in N.J.S.A. 2C:34-3,
at a height of less than five feet or without a blinder or covering placed
on or in front of the material displayed.
The display of any obscene material, as defined in N.J.S.A. 2C:34-3,
at a retail place of business shall constitute presumptive evidence that the
retailer knowingly made or permitted the display.