Can the one-meter guardrail get on the cargo ship?

One meter guardrail can get on the cargo ship. Railings or bulwarks should be installed around all outdoor platforms. The height of the bulwark or railing shall be at least 1m higher than the deck. When the height interferes with the normal operation of the ship, a smaller height may be allowed, but the appropriate protective measures provided shall satisfy the competent authority. The railings installed on the superstructure and freeboard deck should have at least three gears. The opening below the lowest step of the railing shall not exceed 230mm, and the clearance of other steps shall not exceed 380 mm ..