Just picked up a 4.2 S/C with an LPG conversion. Do the DVLA give you any discount on Road Tax?

Oh they do indeed, and it's extremely generous, ten whole pounds!  Range Rover-less at the moment - Pining!

Thanks Boz, that's generous of them! Think I may not bother

I don't bother on the basis that many years ago, the Dutch decided to clobber all LPG powered cars over there with a one-off tax. I wouldn't put it passed the current bunch of in power at the moment to do something similar so I reckon I'm immune if it remains registered as a petrol. 2021 3.0 P400 Vogue
2012 4.4 TDV8 Westminster - gone!
2007 3.6 TDV8 Vogue - gone!
2003 V8 HSE (LPG) - gone!
2018 F-Pace 25t Portfolio
1974 LR Series III Lightweight FFR
2014 BMW 640i Gran Coupe