Thanks for the advice Paul. Two other questions if I may. The fence is definitely on my side as the construction was to build a brick wall as part of new townhouses right on the boundary and the temporary fence is on my side of this wall, actually covering part of my deck, I also had it surveyed to check the construction encroachment. They have been asked to remove this from my property previously and ignored this. Given this is on my property, if they ignore this again can I simply cut this up myself and throw it over the fence? Also from the survey, it looks like they may have encroached a few cms on my side in constructing the brick wall (I need to double check now the wall is finished), basically stealing a small amount of my land. What options do I have available in this sense given if I ever try to sell my property in the future the land survey will now indicate my land is actually smaller than the title.