Under EU drivers' hours regulations, a 45-minute break must be taken after 4.5 hours of driving. What shorter breaks can this be split into? Under EU drivers' hours regulations, a 45-minute break must be taken after 4.5 hours of driving. What shorter breaks can this be split into?

• Possible answers:

   
• A. One of 10 minutes, plus one of 35
• B. One of 15 minutes, plus one of 30
• C. One of 20 minutes, plus one of 25
• D. One of 40 minutes, plus one of 5