And when they've resolved that, they can resolve the issues around harmful pollutants (carcinogens?) being released into the local atmosphere if, God Forbid, a B787 should ever suffer a major fire.
My grapevine tells me that fire services, for one, have raised this issue with EASA who have been working on it for some time.
I appreciate that this is not a new problem, that composite structure has been around for ages, that there are plenty of people who actually know all about this and whether there really is a problem, and that I'm not one of them.
So does anyone know exactly where the matter stands, today?