Tacho question

Conor:

ROG:
If using analogue then I would use a second card and mark them 1 of 2 and 2 of 2

Why? You’re supposed to only use one chart and fill in the details of the second vehicle on the rear of it. And as he starts at 6.30am and can only do a max 15hr spread over then the end date is still going to be the same.

I seem to remember that if stopped and the end date had already been entered then it was illegal but perhaps I remember wrong?