Often you'll see boats tied up with only two lines-one at the bow and the other at the stern-with each line running at about a 90-degree angle from the boat to the dock. These two lines will secure the boat, but they won't keep the boat from drifting slightly frontwards or backwards (ahem, I mean fore and aft).
1 First dial 011, the U.S. exit code. 2  Next dial 46, the country code for Sweden. 3  Then dial the 1- to 3-digit area code (see sample calling code list below) and finally the 5- to 8-digit phone number.
United Nations (UN) Numbers are four-digit numbers used world-wide in international commerce and transportation to identify hazardous chemicals or classes of hazardous materials. These numbers generally range between 0000 and 3500 and are ideally preceded by the letters UN (for example, UN1005) to avoid confusion with other number codes.