Ferry crossing and driving/rest hours

Franglais:

ROG:
Am I correct in saying that the ferry ‘mode’ should be done just before each of the two movements :question:

I always book off when stopped at port. As Rog says, I select ferry move when about to move, then select rest again when stationary on the deck, or whatever. Same for 2nd move if necessary. Had no issues with this. It`s a 2year old Stoneridge tacho, and it gives a countdown of available movement time from 60mins.

This is correct, you don’t use ferry mode to cover the rest periods, but to cover the interruptions in the rest period, so you select ferry mode just before the interruption. I have done it both ways, ferry mode on rest, will show an infringement on my tacho analysis software, before the interruption shows up as ferry mode.