Just had a look at BP Pulse starting at 44 pence kWh @ 3 mile/kWh = 15 pence a mile, faster charger 50 kW much more expensive.
Is it not possible to run a heavy duty extension lead ( 16 amp 2.5mm caravan lead with waterproof connectors, Kezo can advise) there a special pavement cable protector online, I could have a look and update
Unfortunately I have suffered a brain injury and occasionally I get confused and often say the wrong thing.