Requires direct interference with land such as physical entry, throwing something onto the land, or remaining on the land when the right has been withdrawn
Overhanging tree is indirect interference and more likely to be a private nuisance
Throwing branches into neighbour's garden is direct interference and likely to be trespass
Trespass that occurs when a person enters land with authority given by law rather than permission, and then commits an act that is an abuse of that authority
The defendant enclosed salt in an envelope as a joke, it leaked and caused an anthrax scare. No public nuisance found as the defendant did not know or reasonably should have known the salt would escape and cause a nuisance
The test is whether the damage is of a kind that was foreseeable. If a foreseeable type of damage is present, the defendant is liable for the full extent of the damage, whether or not the extent of damage was foreseeable
An injunction was granted to prevent the defendant from releasing quantities of stones, splinters dust and vibration from their quarry which was disturbing the local residents
It is not necessary to prove every member of the class has been affected, it is sufficient to show a representative cross-section of the class has been affected
R v Johnson [1997] held that making obscene telephone calls to a number of women in a geographic area was a public nuisance, but R v Rimmington [2006] indicated such behaviour is unlikely to amount to a public nuisance
The Law Commission's 2015 report stated prosecutions for public nuisance were still occurring despite relevant statutory provisions, and some nuisance telephone call cases were still being prosecuted as public nuisance
Just because something is an annoyance does not mean it is actionable in private nuisance. For example, interference with television signals by a building is an annoyance but is not actionable as a private nuisance.