In Maryland (here in the states), there is no inspection for street rods or classic cars. There are restrictions on when and where you can drive them. You are not allowed to use them for daily commuting, running errands etc. You are allowed to drive them for pleasure, to and from shows or events, and you can drive them to a repair shop…
Used to be like that over here. Everything over 25 years old could be registered as a classic even if it was heavily modified. No MOT, and road tax was just a symbolic sum of €35/year. As above, allowed for pleasure driving, events and driving to a repair shop.
Then they started noticing that some people bought 26 year old rusty bangers, registered them on a classic car plate, and used them as daily runners…
So legislator introduced a yearly MOT for everything over 25 years, 2 year MOT for over 30 and a 5 year MOT for over 50 years. No fundamental modifications allowed, replacement parts have to be as close as possible to the original.
All of which basically killed off the hot rod scene overnight…