To what international time zone should the tachograph clock in these vehicles be set during the month of August?

Explanation: • Greenwich Mean Time (GMT): No, although this would be the same as Co-ordinated Universal Time (the correct answer) for 6 months of the year.
• British Summer Time (BST): No, it should be set to Co-ordinated Universal Time (UTC).
• Universal Continental Time (UCT): No, it should be set to Co-ordinated Universal Time (UTC).
• Coordinated Universal Time (UTC): Correct.

Category: CPC Case Studies: Tachograph Use