109.    Nothing in this Part—

(a) shall be construed as preventing an act or omission on the part of a legal practitioner who is a partner in or an employee of a multi-disciplinary practice that is in contravention of this Part also being found to amount to misconduct under section 50, or

(b) derogates from the obligations, liabilities or privileges of such a legal practitioner under this Act or any other enactment or rule of law.