It used to be a very quick and cheap way of getting across Europe .Truck drivers do it for a living.
A friend of a friend lived in a lorry cab on some waste land for years.
It is a bit nippy right nowJust left a warm living room to put something in the garage. Whilst there, I started tinkering for 3 or 4 mins. Brrrr!
Can't imagine sleeping in a tin can overnight. There is money saving and there is self harm.
Ah yes, perhaps next year eh??Update... he has finally decided that living in a Skoda is not the best thing to do right at this moment and will be staying in someone's house for a while and (quote) will embark on the wondering life as winter and corvid fades away.