Traditionally no addresses - just "on the left after Dr. Pickering's house" or "pink house behind Alphonso's". There has been an attempt to change that to help emergency services. Of course there's no mail delivery.

Lime/Cable & Wireless/Flow has an off-island call center, which demands an address if you request service. So we make one up, like "Ratman Lane". They are none the wiser, and since we have to pick them up by boat, it is pointless.