Ah, but if you work a whole 'tunnel' day every day, you still work the same number of days - you just have extra spare time each day (?!). I expect the delay in

Ah, but if you work a whole 'tunnel' day every day, you still work the same number of days - you just have extra spare time each day (?!). I expect the delay in re-opening is partially due to confusing scheduling ... ahem