"Don't stride so, Russell!" Holmes whispered fiercely. "Throw your boots out in front of you as you walk and let your elbows stick out a bit. It would help if you let your mouth hang open stupidly, and for God's sake take off your glasses, at least until we get out of town. I won't allow you to walk into anything. Do you think you could persuade your nose to drip a bit, just for the effect?"