JohnDAF:
Week before:
Monday 27: off
Tuesday 28:7.30-18.00
Wednesday 29: 9.30- 18.30
Thursday 30: off
Friday 1:off
Saturday 2: 12.00 Saturday afternoon-2.00am Sunday
Sunday 3: 22 hrs rest
Monday 4: rest day5+6 are work days of around eight hours!
Sorry got 5 + 6 wrong in previous post 
Good news - I can go back to my first answer
30 + 1 is regular weekly rest for the week 27 to 3
That means 3 + 4 is regular weekly rest for the week 4 to 10
A weekly rest including sunday midnight can be at the start or end of a week but not both unless it is a very long one which can be split in two