Originally Posted by apacuk

Can I ask a vaguely related question about ETIAS? I have a UK passport and Swiss Residence/Work Permit. I don't get my passport stamped at Geneva and the days spent in Switzerland don't count towards my 90/180 days in Europe.
I assume in the future that ETIAS will count my days in Europe and flag if I have overstayed.
So what happens if I enter Europe at Calais, drive to Switzerland, spend a few weeks there, drive back again exiting the EU at Calais. How do I stop ETIAS counting my days in Switzerland. I've pinged ETIAS via their contact page but nobody answers.
(The problem exists today with passport stamps, but at least if a human challenges me I'll have the paperwork to back up my Swiss trips. If "ETIAS computer says no" I'm probably stuffed)

Thanks!