I set up my tripod a wee bit close to street side shooting with my big beast lens (70-200mm), so I was getting some shake as the double decker buses passed by. I held on to my tripod legs to give my camera a bit more stability. Also I had my Petzl headlamp so I could find all my bits and bobs in my camera bag in the dark. I felt a bit silly with a headlamp strapped over top of my giant fluffy toque, but when you are hard core you just have to rock it.
Canon 5DMK3+70-200mm f/2.8L, 15s at f/22, ISO 200.