George Grossmith said this quote
“ He may wear what he likes in the future, for I shall never drive with him again. His conduct was shocking. When we passed Highgate Archway, he tried to pass everything and everybody. He shouted to respectable people who were walking quietly in the road to get out of the way; he flicked at the horse of an old man who was riding, causing it to rear; and, as I had to ride backwards, I was compelled to face a gang of roughs in a donkey-cart, whom Lupin had chaffed, and who turned and followed us for nearly a mile, bellowing, indulging in coarse jokes and laughter, to say nothing of occasionally pelting us with orange-peel. ”