Is there any hoops a customer needs to jump through to book a testdrive for a Gallard or Murch?

I can demonstrate funds for either car but do they care? Im wondering how they seperate the genuine buyers from the tyre kickers?

My previous cars have all been sub 80K range private sales so Ive never walked into a dealer and pointed at a 250K car and said I`d like a test drive in that one. Not yet anyways.