Perhaps it's you even?
Because if it is, I feel it only right you know the seething rancour you engender is so many disengaged, otherwise resigned London commuters on a daily basis. For serious. I've taken a poll and everything. I'm not saying what you're doing is a bad thing - maybe we need the walls of our cage shaken from time to time. Maybe a hot dose of early morning fury is what gets us through the working day. I just want you to be acknowledged for the effect you're having on humanity, so if you recognise your face in this picture, please stand up and be counted. Certainly no one's going to drive a big spear through your heart and do a weird sexy dance.
PS. Can you clear up a common question and let me know if you're riding a tiny horse in that picture?