Canadians vs Yanks

Here's a true story:

This is the transcript of the actual radio conversation of a US naval ship with the Canadian authorities off the coast of Newfoundland in October 1995. Radio conversation released by the Chief of Naval Operations 10-10-95

Canadians:
Please divert your course 15 degrees to the South to avoid a collision.

Americans:
Recommend you divert your course 15 degrees to the North to avoid a collision.

Canadians:
Negative. You will have to divert your course 15 degrees to the South to avoid a collision.

Americans:
This is the Captain of a US Navy ship. I say again, divert YOUR course.

Canadians: No. I say again, you divert YOUR course.

Americans:
THIS IS THE AIRCRAFT CARRIER USS LINCOLN, THE SECOND LARGEST SHIP IN THE UNITED STATES' ATLANTIC FLEET. WE ARE ACCOMPANIED BY THREE DESTROYERS, THREE CRUISERS AND NUMEROUS SUPPORT VESSELS. I DEMAND THAT YOU CHANGE YOUR COURSE 15 DEGREES NORTH, I SAY AGAIN, THAT'S ONE FIVE DEGREES NORTH, OR COUNTERMEASURES WILL BE UNDERTAKEN TO ENSURE THE SAFETY OF THIS SHIP.

Canadians:
This is a lighthouse. Your call.