Macau is a very safe place. There are police stations and reporting centers throughout the territory and for emergency dial 999. There are also two new 24 hour emergency hotline numbers 110 and 112 meant to facilitate emergency calls by tourists from the mainland and abroad.
Macau's water is supplied directly from Mainland China and is purified. Chlorine is added for extra protection. Distilled drinking water is supplied in all hotel rooms and in restaurants.
Electricity in Macau is at 220V, 50Hz. The power plugs used in Macau are of the three-pin, square-shaped or round-shaped type. It is suggested to check before using an electrical appliance.