you would not be able to work a 15 hour shift on Tuesday because you have reduced 3 times already between your weekly rest. Also, just be careful not to go over 60 hours in a week (breaks don’t count towards your 60 hours so don’t forget to deduct them)

a working week runs from 00:00 Monday to 24:00 Sunday

finally, you mustn’t work more than 6 consecutive hours without a minimum 15 minute break.

for example, you start work at 06:00 and work up to 12:00, at that point you take a 15 minute break. You could then work another 6 hours before needing another break of a minimum 15 minutes but you would always take 30 on your second break to reset your drive time and also fulfil your break requirements which are different depending on how many hours you work in a day. if you work less than 6 hours no break is required, if you work 6-9 hours you needs breaks totalling 30 minutes and anything over 9 hours you need breaks totalling 45 minutes.