The correct answer is - B: false.
The statement is a false one. Mexico is bordered by ocean and sea waters on the east and west and it is allowed to visit and use the beaches on both sides. The thing is that the beaches on the eastern side are much more attractive and visited because the water is warmer and more pleasant, unlike the water alongside the western coast which is cold most of the time because it is influenced by the sea currents that come from way down south from the Antarctica.
