64. Duty to display notice boards

The owner of any:

(a) estate of twenty hectares or more;

(b) mine;

(c ) factory;

(d) trade, business or manufacturing activity carried on in any premises; on or in which not less than five employees are employed shall, if such estate, mine, factory or premises is outside the limits of a City, Municipality, Town Council, Town Board or other local authority, cause to be erected where practicable in a conspicuous place at or adjacent to the place where the access road to such estate, mine, factory or premises joins the main road or a railway or river, as the case may be, a notice board on which shall be set out in the National Language the name of such estate, mine, factory, trade, business or manufacturing activity and the address of the registered or other office thereof.