Here are the general guidelines, from the Government of St. Lucia:
GUIDELINES FOR THE USE OF DRONES
1. Drones should not be flown:
a. within a radius of 3.10 miles (5 km) of any airport or helicopter landing site without
explicit or written approval from the Ministry;
b. at a height greater than 400 feet (120 m) above ground level (AGL);
c. neither over nor closer than 100 feet to vehicles, boats, residential or commercial
properties that are not on the operator’s private property unless with explicit
permission from the private property owner;
d. near moving vehicles, highways, bridges, busy streets or anywhere that could endanger
or distract drivers;
e. in populated areas or large groups of people, including the city of Castries, towns,
villages, sports events, concerts, stadiums, beaches, festivals and other people's
backyards;
f. neither close to nor over restricted areas, for example airports, seaports and marinas,
prisons and antennas or relay masts.
2. In addition:
g. drones must not be flown whilst under the influence of drugs or alcohol;
h. drones should only be operated during the day and in good weather; and
i. drone users should keep their drone within communication and visual-line-of-sight
(VLOS) at all times.
Persons using drones for recreational purposes are further cautioned to, as far as practicable, confine
use of the drone to their backyards. All drone users should familiarize themselves with the
manufacturer’s instructions and safety guide.