On Thu, 22 Dec 2011 00:43:51 -0800 (PST), harry
wrote:

When a refrigerated lorry goes on to a ferry it has the facilty to take
external power. I would imagine that containers have a similar facility.


Tch. They have a diesal powered refrigeration mounted externally on
international refrigerated containers, haven't you seen them?

Yes, because the ship's captain would be dead happy about all those
engines hammering away downstairs with no fume exhausts to outside,
apart from the fire danger.