Emergencies
In case of emergency, dial the unique emergency number on any phone for help 112 European Unique Emergency Number.
In Esino Lario during Wikimania there will be an ambulance and there is a landing site for helicopters. The police will be present throughout the entire event with two policemen per building (around 30 policemen) and there is Protezione Civile (civic protection) and fire control.
If you just need an aspirin, the pharmacy is open during the entire event.