Section 28-307.1.1. Notice

A  sign  shall  be  posted  conspicuously at the
  workplace of a person convicted of or found liable for  a  violation  of
  section  28-307.1. Such sign shall, in English, Spanish, Korean, Chinese
  or any other language directed by the fire commissioner, provide  notice
  to  employees  of  the  acts  prohibited  by section 28-307.1 and of the
  remedies for employer retaliation as set forth in section 28-307.3.  The
  sign  shall  be  in  a  form and posted in a manner directed by the fire
  commissioner and may contain any other information deemed  necessary  by
  the  fire  commissioner  or as recommended by the police commissioner or
  the commissioner. The fire commissioner may, in the interest  of  public
  safety,  adopt  a  rule  requiring  the  posting  of such signs at other
  workplaces.