B&W Toronto

I don't know why, but I seem to always take photos that are slightly tilted/skewed. This happens with both digital and film and through the viewfinder they look straight enough, so I don't even know how this happens! Any explanation and/or advice on how to avoid it in future will be much appreciated!

In the meantime, here are some random black and white shots from around the city using Lomography's Lady Grey film, taken mostly around Queen east and Dundas west.