Which of the following regions according to "Coastal Regulation Zone Notification 2011" are to be conserved and protected ? (A) 500 m on the landward side from low tide line (B) 500 m on the landward side from high tide line (C) 12 nautical miles on the seaward side from low tide line (D) 12 nautical miles on the seaward side from high tide line

• A. (B) and (D)
• B. (A) and (C)
• C. (A) and (D)
• D. (B) and (C)