It appears from press and private reports that Maersk Challenger was hired to tow the derelict and drifting Lyubov Orlova out beyond the 200 mile limit and let it go.
The last report I had about mid-day today was that the ship was 90 km outside the zone, 460km SE of St.John's.
It gives the term "deportation" a new meaning!
No port in Atlantic Canada wanted to be saddled with this ship, and the government didn't want to deal with it, since no compensation was likely forthcoming from its owners, and so decided to remove it from Canada.
I would certainly question the acceptability of shoving something unwanted out into international waters, where it either becomes nobody's problem or every body's problem. Canada can no longer claim that it takes the high road on environmental or other issues when it continues to take actions such as this. A few years back a ship was ordered out of Halifax when its cargo was found to be contaminated. It went out to sea, dumped the cargo overside, and returned to Halifax few days later - problem solved!
Then there is the hazard to navigation issue. A derelict ship, will show up as a radar target, but it would be just as effective as an iceberg if someone collided with it. What if the ship becomes partially submerged? Lets hope that mariners remain alert and vigilant enough to avoid it.