Originally Posted by
corporate-wage-slave
Depends where in the EU. Ireland it doesn't matter, and Cyprus couldn't care less. Otherwise it is up to 90 days per 180 days. If you haven't visited Schengen for 90 days the clock can re-start.
That's very interesting information. Not questioning its validity whatsoever, but could you share where you got that information from (or what its based upon) as Cyprus not caring about the 90 days/180 days rule would be a huge help to a friend.