Many alternative modes of transport if and when the clowns manage to shut down the economy.
Here is Julie trying out a rickshaw. Can fit 2 shadow cabinet ministers maybe 4 if they go vegan. Hmmm. Looks like rubber and metals and heck even shoes. Maybe a stretch.
Or the more basic no frills box model that will fit 3 or if they diet maybe 6-8. Greens could work in teams across the Nullabor to haul their precious woke cargo safely over . May take a month but the green future is very slow anyway.