At the end of June 2020, there were38.4 million licensed vehicles in Great Britain,
only 6.6% of those vehicles are battery electric. The UK doesn't have the electrical generating capacity to support the energy requirements of 36 million plus vehicles.
So I suspect that hydro carbon fuelled vehicles will be around for a good length of time beyond the mid 2030's

Having said that, if you do bury the petrol tanker Guy, can I pop up with a couple of gerry cans??