The unjustifiable interference with land which is in the immediate and exclusive possession of another
Trespass
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with land such as physical entry, throwing something onto the land, or remaining on the land when the right has been withdrawn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
Southport Corporation v Esso Petroleum [1954]
Oil discharged into estuary and drifted onto claimant's land - held not trespass as it was not direct interference
Voluntary interference
Trespass can only occur if the person has voluntarily entered the land
Innocent trespass is still a trespass, mistake is no defence
Trespass to land is actionable per se
There is no need for the defendant to have caused the claimant any damage or loss
Cuius est solum, eius est usque ad coelum et ad inferos
Who owns the land, owns to the heavens and down to hell - principle that land ownership includes the air above and what is below the ground
Bernstein v Skyviews and General Ltd [1977]
Aerial photography over claimant's land - held not trespass as claimant did not have unlimited right to airspace
Public nuisance
A nuisance "which materially affects the reasonable comfort and convenience of life of a class of His Majesty's subjects."
Private nuisance
A nuisance that affects a representative cross-section of a class of society in a neighbourhood
Star Energy Weald Basin Limited v Bocardo SA [2010]
Vertical drilling 244-853 metres below claimant's land - held trespass, but now exempted under Infrastructure Act 2015
A public nuisance is a crime and is triable either way, under s17(1) and s1 Magistrates' Courts Act 1980
A private nuisance is a civil action
Fault element for public nuisance
No requirement of intention or recklessness, the fault element is one of foreseeability of the risk of the type of nuisance
Trespass ab initio
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 is liable if they knew or ought to have known of the risk of the type or kind of nuisance that in fact occurred
Foreseeability of damage
An essential element of liability in actions of nuisance and claims based on the rule in Rylands v Fletcher (1868)
The same type of foreseeability applies to claims based in negligence
Trespass ab initio is now of little relevance in English and Welsh law
R v Goldstein [2006]
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
Defences to trespass
Licence/consent
Necessity (private or public)
Wagon Mound (No. 1) (1961)
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
Attorney-General v PYA Quarries Ltd [1958]
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
Licence/consent can be withdrawn, making the person a trespasser
Class of people affected
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 Ruffell (1991)
The class of people affected were the local residents due to an "acid house" party
Rigby v Chief Constable of Northamptonshire [1985]
Police used CS gas to force out a dangerous psychopath, causing a fire - held defence of necessity available for trespass
R v Ong [2001]
The class of people affected would have been the football spectators due to a plan to interfere with floodlights
R v Lowrie [2004]
The class of people affected were those in genuine need of help from emergency services, diverted by hoax calls
R v Rimmington [2006] held that sending racially offensive materials to individual people did not constitute a nuisance affecting a class of people
Trespass has been criminalised in recent years, with offences such as aggravated trespass and squatting
Private nuisance
An interference with a person's enjoyment and use of his land
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
Civil actions for public nuisance
Can be brought in three ways, with remedies of damages and prohibitory injunctions
Private nuisance
It is a civil action
When the courts and law reports refer to a 'nuisance', they are usually referring to a private nuisance and not a public nuisance
When statute law refers to a 'nuisance' it usually means both public and private nuisance unless otherwise stated
Relator actions for public nuisance
Very rare, often the Attorney General receives no applications in a year
NOT ALL ANNOYANCES ARE ACTIONABLE
Defences to public nuisance
Statutory authority is the main specific defence, prescription cannot be used
The main civil remedies are damages and injunctions
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.
The Law Commission's 2015 report provided insight into public nuisance and suggested areas for reform