Section 205. Prohibition against eating meals in certain workrooms

No
  employee shall take or be permitted to take any food into a room of  any
  working  place  where  lead,  arsenic  or  other poisonous substances or
  injurious or noxious fumes, dust or gases exist in harmful conditions or
  are present in harmful quantities  as  an  incident  or  result  of  the
  business  carried  on  in  such  working  place. Notice to the foregoing
  effect shall be posted in such room. No employee, unless his presence is
  necessary for the proper conduct of the business, shall  remain  in  any
  such  room during the time allowed for meals. The employer shall provide
  a suitable place in such establishment in which the employees may eat.