On Friday, 12 June 2015 09:37:43 UTC+1, Andy Burns wrote:
32 Amp socket ring circuit = 7.680 kW
You'd hope they'd be a bit more prepared (e.g. temporary 32A commando
plug on a cooker or shower circuit) rather than two 13A plugs with
welders fuses on a Y cable ;-)

They could have had multiple bikes (or chargers, if the battery pack splits into sections for charging) on multiple plugs.

Owain