Danger Jet Blast

This sign from Saint Martin reads "Danger. Jet blast of departing and arriving aircraft can cause severe physical harm resulting in extreme bodily harm and/or death". Saint Martin is the smallest inhabited sea island divided between two nations (France and Netherlands Antilles). This specific sign is located by Princess Juliana International Airport, famous for its short landing strip (only 7,000 ft, which is barely enough for heavy jets). Because of this, the planes approach the island flying extremely low, right over the beach.