ACT Need Interpretation for a Clause in the PNG Allied Health Workers Association MOA

The particular Clause of the an ALLIED HEALTH WORKER'S MOA, for the terms and conditions of employment regarding the Clinical Allowances states and I quote :
"CLAUSE 8.7 CLINICAL ALLOWANCE
8.7.1 WHERE AN ALLIED HEALTH WORKER IS AUTHORISED BY THE RELEVANT SUPERVISOR TO ACCOMPANY A MEDICAL OFFICER ON WARD ROUNDS, AND INTERACTS PHYSICALLY WITH A PATIENT, HE OR SHE SHALL BE ENTITLED TO BE PAID A CLINICAL ALLOWANCE." end of quote.
In your professional opinion what do you think about this clause first hand.
Hint: how many types or categories of allied health workers are eligible to be paid clinical allowance?

How can this clause be structured differently to get a clear meaning.

Questions: a) Does it relate to either or both conditions to be satisfied in order to qualify to be paid a clinical allowance.