@Fairline Not a request in any way, just a fun fact:
https://en.wikipedia.org/wiki/Bison_concrete_armoured_lorry

I think this quote tells us all we need to know about this ridiculous idea: 'The Bison was the invention of Charles Bernard Mathews who was a director of Concrete Limited'. Mmmm, I don't suppose he was looking to make a fast buck at all was he?
These lorries are a good example of that Great British virtue in wartime : coming up with really sh1t ideas and seeing them through to the bitter end. For every radar and jet engine there are an equal number of propeller-driven armoured cars and ten foot tall rocket-propelled catherine-wheel bombs.
PS hide that concrete car from Techumseh - I really don't want to draw it
