Today I found this incredible video of a kart race held at Trois-Rivières QC Canada. It is a street circuit with very narrow corners, a tunnel and some fast corners too, therefore it is ok to call it the Little Monaco for Karts. Watch the complete video and you will see why this tiny go karts are so dangerous, and why they have to be driven by professionals.
I will definitely pay to watch a race like this, fascinating stuff!!