Constitutional fundamentals:
Core principles:
o Rule of law
o Separation of powers
o Sovereignty of parliament
Certain members of the Executive, including police officers and the
military, are not permitted to hold Parliamentary office.
The UK courts are willing to review the exercise of some
prerogative powers, but they regards some as non-justiciable and
so refuse to review how they are exercised.
o NOT the making of treaties (foreign affairs)
o NOT matters affecting national security
Parliament can abolish a royal prerogative through a statute.
o BUT- Neither statute, the Crown nor the Courts can create new
prerogative powers.
Royal prerogative cannot be exercised if it is inconsistent with an Act
of Parliament.
o (Prerogative powers cannot overrule statute)
By convention the Monarch always grants Royal Assent to a bill that
has been passed by Parliament.
The convention of collective ministerial responsibility:
o All government ministers must support government policy in
public. If they cannot do so, they should resign.
The convention of individual ministerial responsibility:
o Government Ministers are responsible to Parliament for the
proper administration of their department and for their own
personal conduct.
The Salisbury Convention requires the House of Lords to pass a
bill which gives effect to a major part of the government’s
manifesto.
The UK has a ‘dualist’ system which means that international law is
only a part of national law following statutory incorporation.
o Primary legislation therefore takes precedence over
international law
o Eg- The ECHR has to be incorporated by the HRA.
Constitutional statutes cannot be impliedly repealed- but they can
be repealed with express words.
, The sub judice rule prevents MPs or Lords from discussing matters
which are currently or imminently being considered by the Courts.
o This is a law and custom of parliament NOT a convention.
An Act of Parliament is deemed to come into force at the beginning
of the day (midnight) on which it received Royal Assent
o NOTE- The date next to the Act will be the day it received
Royal Assent
o Some statutes will include a specific commencement date to
come into effect by.
If this commencement date only brings specific parts of
the Act into effect, the other provisions must be brought
into effect with a statutory instrument.
Lord Bingham’s 8 sub-rules on the rule of law:
o The law must be accessible and intelligible
o The law must afford adequate protection of human rights.
o The state must comply with its obligations in international
law.
o The laws of the land should apply equally to all, save to the
extent that objective differences justify differentiation.
o The adjudicative procedures provided by the state should
be fair.
Senior judges may be dismissed by the monarch only following a
vote of both Houses of Parliament.
One of the constitutional conventions that apply is that MPs do not
criticise individual members of the judiciary in public.
Modern approach to the rule of law: the law is applied in a non-
discriminatory/ unoppressive way, and applied fairly. This focused on
access to justice.
Formal approach to the rule of law: Parliament must not act in an
arbitrary way, and the law must be clear and certain.
Dicey’s rule of law: Everyone is equally subject to the law.
Parliament and parliamentary sovereignty:
Manner and form theory- can parliament bind its successors?
o UNCLEAR
Henry VIII powers enable ministers to make changes to Acts of
Parliament by delegated legislation.
Types of EU legislation: