Employment (Allocation of Tips)

I am listening to the Minister carefully. I am sorry that I am not as familiar with the original Act I should be, and I apologise if I ask a foolish question as a result. He mentioned a moment ago that the code of practice would not apply to industries in which tipping occurs only rarely. Will he expand on what those are? For example, if I tip a taxi driver, would it apply to that? Obviously not. If I tip a waiter in a restaurant because he has been particularly helpful to me, why should that be shared with other people in the restaurant? To what sort of industries would the code not apply?