1
00:00:02,415 --> 00:00:09,933
Five in the afternoon. On the Simplon road the drive home begins. Everyone is coming off a full day.

2
00:00:10,692 --> 00:00:16,739
The drive is short and you know it by heart. It looks like the easiest part of the day.

3
00:00:17,478 --> 00:00:27,954
A thousand kilometres of real motorway: on little sleep, 535 lane departures. After a normal night, 66.

4
00:00:28,698 --> 00:00:35,189
Sleepiness predicted the mistakes. Feeling worn out didn't. They are two different things.

5
00:00:35,936 --> 00:00:42,725
They had been awake for eight hours and the drives were brief. One short night's sleep had been enough.

6
00:00:43,459 --> 00:00:49,094
The sleep you lost is what makes you drift. Sleep before the next drive.