I couldn't care less about the parking. I am just amazed that BMW are so liberal with their 'M' badges these days, they put them on diesels! What the hell is that all about? Nothing like dumbing down for the sake of profit margins.
I also didn't know the G series came as a 440 in diesel form!
And the colour is bloody horrible.
Also, chances it wasn't a 'him' but a 'her' (or a they??). I would put money on a new convertible 4 series in a Waitrose car park being driven front first into a parking space (or two) will be a lady of the female variety.