187.This section makes it clear that the Act does not affect any professional rules which regulate professional practice, conduct or discipline of persons (other than solicitors and advocates) who provide professional services. In other words, if the rules of any other profession contain provisions which would forbid or restrict their operating in a business alongside legal professionals, they would not be able to participate in licensed providers unless and until those rules were changed. Sections 121(5) and 124(3) of the Act deal with the effect of professional rules of advocates and solicitors.