Contact the environmental health department.
In cases where neighbours may be breaching
public health or pollution laws, the local
authority environmental health department
can be approached.
An environmental health officer will
usually contact the neighbour and attempt to
resolve the matter informally. If this
fails, a notice may be served on the
neighbour, requiring the abatement of the
nuisance. This means s/he is required to
stop, or deal with, the nuisance.