Maybe you'll understand this order.
Access to beaches and collective pools is prohibited

By a prefectoral decree of March 19, 2020, the prefect of Guadeloupe decided to ban swimming in fresh and sea water in Guadeloupe, Saint-Barthélemy and Saint-Martin.
Access to collective swimming pools (residences, hotels) and beaches is therefore closed; on the other hand access to private swimming pools remains authorized.
These measures are justified because, in spite of all the containment measures decreed, it has been observed that the number of people present on the beaches is very frequent.
In view of the health emergency and the need to prevent all types of behavior likely to increase or encourage the risk of contagion, it appeared imperative to reinforce containment measures.
For the health of all, one watchword: stay at home.