Ms HUTCHINS — The clause sets out the averaging arrangements that are to apply if there are no fixed hours of work or hours of work have changed. Quite frankly, in the process of the discussion paper and the consultation across industry, there was an agreement that a formula needed to be reached and in fact my department put together a number of options for a formula to be calculated. This is the one that seemed to get broad agreement from the parties that were consulted through the process of consultation.