All persons owning, operating or in charge or control of any equipment who shall cause or permit or participate in any violation of this chapter either as proprietors, owners, lessees, tenants, managers, superintendents, constructors, installers, mechanics, repairmen, captains, janitors, engineers, firemen or otherwise shall be individually and collectively liable for any penalties imposed by this chapter.
(Ord. 574. Passed 6-22-64.)