This thread has concentrated on the policy announcements about only new vehicls being sold after certain dates, 2040 in UK.
Even that policy has referred only to cars and vans, but to date I have not seen a definition of 'van' - has anybody? A 'van' body can be mounted on many chassis of high weights.
I have yet to see any proposals for banning already used diesel vehicles beyond a certain date(s). It therefore seems that currently owned MHs and those bought in the next decade will still be allowed to operate well beyond the declared new policy dates for new vehicles, even assuming those policy desires can be translated into law for technical, infrastructure, funding and legal reasons.
Another difficulty is that these policies have been announced by a handful on National States, but if there is no widespread agreement, what will happen to diesel vehicles sold outside France after 2030(their target date)? Will they be permitted free movement in France? Tomorrow 2030 will be 11 years hence. They need to start thinking fast.
I suggest that for all the reasons for introducing electrical vehicles that current designs of MHs will still be around for a long time yet.
Geoff