Most people live on good terms with those next door, but disputes between neighbours do happen.
Try to sort out disputes by talking to your neighbours. With goodwill, most issues can be resolved.
You may need to seek legal advice about your rights. Neighbourhood disputes are ideally suited to mediation. Your lawyer can suggest a suitable mediator.
If your neighbour's activity is contrary to local by-laws or to district or regional plans or other regulations, Council is responsible for any prosecution