A welded in / bolted in roll cage isn't something you find in a production vehicle, I'm not even sure if they're allowed. The sleeping Bobby test is the abilit

A welded in / bolted in roll cage isn't something you find in a production vehicle, I'm not even sure if they're allowed. The sleeping Bobby test is the ability to go over a speed bump (so names because it's like a policeman laying down). These two metrics were often used by Clarkson to disqualify certain cars from the lap time leaderboard. Cool car, but it'll be cooler when anyone can theoretically buy a road legal 300mph from the showroom.