The European Convention on Human Rights (ECHR) (formally the Convention for the Protection of Human Rights and Fundamental Freedoms) is an international treaty to protect human rights and fundamental freedoms in Europe.
The House of Lords is the upper house of the Parliament of the United Kingdom.
Judicial review is the doctrine under which legislative and executive actions are subject to review by the judiciary.
Proportionality is a general principle in law which covers several special (although related) concepts.
R (on the application of Daly) v Secretary of State for the Home Department, R v Secretary of State for the Home Department (ex parte Daly), R v Secretary of State for the Home Department ex p Daly, R v Secretary of State for the Home Department, ex p Daly.