Engineering360: "Video: Green submarine designed for UK maritime sector"

What a brilliant piece of equipment for the drug smugglers. Good to see the UK supports business innovation across the world.

Now shipping and yachting folks need to watch out for more pollution in the seas and oceans. I hope they paint them in EU regulation hi-viz colours so we can spot them easily. Burn Orange, fluorescent yellow, reflective striping.

Catching one of these on a rod and reel could be an issue. Perhaps it comes with cooking instruction.