Research shows that wearing your mask, and opening the front passenger window, and the window behind the driver seat helps to reduce the spread of the novel coronavirus in your vehicle. See this NY Times article.
Hi, my new job is in Marlow but I'm guessing a rideahare as far as High Wycombe may be more popular. I would hope to get to High Wycombe by 8am, latest 815am but no problem if earlier