My Son in law drove my Miata home from the local Urgent Care for me (I was sent from urgent care in an ambulance to the hospital). He parked the Miata in the garage and put it in neutral and set the parking brake. My wife rebuked him. She is from Alpena Michigan (cold and wet) and it had been drilled into her to never set the parking brake. On a cold wet Michigan day, a frozen emergency brake makes you a pedestrian. Of course, in my Reno garage that is not a problem.