Vixen
Penultimate Amazing
Already answered, numerous times. Leaking liquid fuel.
Let me get into my listening pose whilst you explain to me as though I were a five-year-old, how a 'leaking liquid fuel' spill 'accidentally ignites' a nearby EV facing forward (as in the CCTV clip), with its back near to the wall and its nose perpendicular to that of Vehicle Zero, bearing in mind the nearby EV not having any fuel tank at all.
Talk me through the steps.