Had Halfrauds try it on with my nippers car, went in for an mot and the engine light came on on-route. Told him that's an immediate fail so your mot is now invalid and you can't drive it, also sounds like the ball joint needs replacing as we could tell when you drove it in so we'll add that to the worksheet. Got a not so polite round of fuck off and show me where the engine light means a dangerous fault and immediate cancellation of the mot. This is a great way to generate more repair work isn't it...
Then drove it somewhere else, wankers.