Just on the '12 month' issue. It's true that this could affect other customers, not just Vanarama.
The BVRLA website gives a good overview of the rules relating to the plug in vehicle grant. Originally the scheme allowed 9 months for vehicles to be delivered. This has been extended to 12 months but a further extension seems unlikely.
The Plug-in Grant is a crucial component in the affordability of BEVs. The Plug-in Grant directly impacts the lease cost of a vehicle for both an individual or a company. It is now limited to commercial vehicles.
www.bvrla.co.uk