Greg Harford from Retail New Zealand points out that a lot of the people who work part time do so because they want to, because it suits them, or because it fits in with their lifestyle and what they want to achieve. So for an employer now who employs somebody one day a week, they're going to have to give that one-day-a-week person 10 days' annual sick leave—10 days. So if a person works one day a week—arguably, about 50 days a year—10 of those days can be taken as sick leave. But here's the rub: if that person then has another job for a second day of that week with a second employer, they get another 10 days of annual sick leave—another 10 days of sick leave. If, heaven forbid, they work for five different entities over five different days, then you do the maths.