Anyway, we are doing a garden bed up against their wall and were digging around today. When we starting digging close to the fenceline, we noticed our neighbours builder had done a really sloppy job with their slab pour. To the point where their slab has an overflow of about 35-40cm into our property (it had been simply covered up with soil)!
What are our rights in regards to this? Its not part of the slab IMO as its only about 7-10cm thick. How do we get this recified? Can we hire a jackhammer and just knock it off with it? Any advice or ideas are much appreciated!