The rates
Working days: at least 1.5 × your hourly rate for each hour beyond your normal hours.
Rest days: half a day's pay if you work up to half your normal hours, a full day's pay if you work more, and 2 × the hourly rate beyond your normal hours.
Public holidays: two days' pay on top of your normal holiday pay, however short the work, and 3 × the hourly rate beyond your normal hours.
Overtime is capped at 104 hours a month.