Whatever happened to passport stamps?
In the 60s/70s they seemed to be regular, then in the 80s they faded out. Too busy? I was also aware (in the 80s) that you could LEAVE a Country without a glance at your passport. I suppose things have changed now (I HOPE so). Yes, I KNOW they have, because AIRLINES now check them to see whether they might be liable for the cost(s) of repatriation.