Frontière USA / MEXIQUE : Contournez par l'EAU

Il se passe quoi si on contourne la barrière en nageant

https://www.google.fr/maps/@32.5337492,-117.1244689,3a,75y,346.34h,91.23t/data=!3m8!1e1!3m6!1sAF1QipPlj-zKbdtU8cL02Da4LruduH5abLFBvN1AQfmz!2e10!3e11!6shttps:%2F%2Flh5.googleusercontent.com%2Fp%2FAF1QipPlj-zKbdtU8cL02Da4LruduH5abLFBvN1AQfmz%3Dw203-h100-k-no-pi-0-ya221.11775-ro0-fo100!7i8704!8i4352

Donc y'a des mecs qui surveillent H24 ?