A particular sub-culture of humans don't like the proliferation of cameras on cyclists. Cameras are showcasing the mentality of "you're slowing me down/doing something I don't like therefore it is grounds for justifiable homicide."
http://www.huffingtonpost.co.uk/2015/08/29/cyclists-with-helmet-cams-blamed-for-inflaming-road-rage-incidents_n_8042730.html
