General   (General discussion, talk about anything.)

Let's get down to bare facts!
The garage does the MoT and passes or fails the vehicle.
The vehicle passes. So, Bob's your uncle.
Vehicle fails. You can tell them to do the work or you do the work yourself or whatever.

But! Other than your vehicle being perfect and passing every time. You know a garage where all the people are great at their job and 100% honest. So, you hand them your treasured little run around and tell them to sort it all out - and, they know that you aren't Mr Multimillionaire.