Etiquette
Punctuality is only relatively important in Italy and the time is often treated as approximate. Being late for appointments is tolerated rather than welcomed – a quarter of an hour is acceptable, but half an hour is not. So university professors can turn up for their lectures up to a quarter of an hour after the scheduled start, but if they pass that deadline they might find the lecture theatre empty.
Italians could never be considered good at queuing: in fact the idea of standing in line tends to make them laugh. The scrummage that occurs while waiting to go on the chairlift at ski resorts, or to buy tickets for a football match or a concert, occasionally creates real problems. The introduction of number dispensers in some of the places where the worst fights used to break out, such a public office or a fish counter, is to some extent solving the problem. People enjoy collecting the tickets and like the implied 'fair play'.
What could be fairer than arriving early at the office, getting a ticket, going out to do some shopping or to have a cappuccino and then returning to the office just in time for their number to be called.