These have been in the news lately with a number of ships reported as catching fire - and sinking as a result of vehicle battery fires.
Matson Line are apparently suspending the transport of EV's.
maritime-executive.com
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Matson Line are apparently suspending the transport of EV's.

Matson Suspends Shipping EVs Citing Hazards of Lithium-ion Batteries
Matson surprised customers this week with an announcement that, effective immediately, it would suspend transporting battery-powered electric or plug...

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