Little Cayman has one grocery-and-hardware store, one online grocery store, one liquor store, one bank (CNB opens on Mondays and Thursdays) a 24hr ATM machine with CI$ and US$ cash, three full-service restaurants, and one local food delivery service, two churches, and two-car rental operations. There are four small souvenir/resort wear shops. It is served by the Edward Bodden Airfield, a two-man police force, a five-man fire crew with one truck and rescue boat, a full-time postmaster, a power station operated by Cayman Brac Power and Light, a clinic staffed by two nurses, and a one-room school whose enrollment is usually in single digits. Cellular phone service offered by LIME and Digicel has almost completely eliminated reliance on landlines, which many residents maintain primarily to allow them to connect to the Internet, which can only be accessed by ADSL. There are certain areas on the North East side that get no reception.