SMMT Media Test Day at Millbrook!
Once a year, something quite magical happens. An event so uniquely brilliant that if you’re a proper car nut and a seasoned motoring journo and content creator, like yours truly, you mark the date months in advance and count down the sleeps. I’m talking about the SMMT Media Test Day – the Glastonbury of car journalism, if you will – held at the legendary Millbrook Proving Ground.
