I am a self employed gardener. I've started maintaining the grounds of a large development of town houses. At the front of the houses there is a strip of lawn, then a fence, and then a pavement and road. Today one of the residents told me to clear up the area outside of his part of the fence (on the public pavement) where debris has gathered, because it looks messy. I said no, because it's not part of the work I'm doing, it's not even on the property. The resident told me I was being really petty, since I was already using a leaf blower to clear the inside of the fence, and he's going to complain. This man was pretty annoyed and convinced I was being unreasonable. Was I? I admit I am fed up of people asking me to do work for free and might have been more amenable had it not happened all the time recently, but the principle stands.