The proper address identification.
Addresses are vital to emergency services.
A fire engine, ambulance, or police car can be delayed several minutes trying to locate a correct address. Such time delays can mean the difference between life and death. Your address should be written on every phone in your house so that in an emergency, anyone calling in knows the address. Condominium complexes, condominium developments, and oddly-addressed streets can pose problems for emergency vehicles. An address may be shared by several living units in some complexes.