Proceedings against persons other than occupiers or owners

100. Where, under this Law, any person is substituted for the occupier or owner of a factory with respect to any provisions of this Law, any order, summons, notice or proceedings, which for the purpose of any of those provisions is by or under this Law required or authorised to be served on or taken in relation to the occupier or owner, is hereby required or authorised (as the case may be) to be served on or taken in relation to that person.