Disclaimer: This essay has been written by a law student and not by our expert law writers. View examples of our professional work here.

Any opinions, findings, conclusions, or recommendations expressed in this material are those of the authors and do not reflect the views of LawTeacher.net. You should not treat any information in this essay as being authoritative.

The UK Constitution’s Strict Separation of Powers

Info: 1592 words (6 pages) Essay
Published: 5th Aug 2019

Reference this

Jurisdiction / Tag(s): UK Law

The UK constitution does not contain a strict separation of powers. But that is a strength not a weakness. Discuss

First of
all, a constitution is the protocols of a state. It sets out the body of the
state and the powers it has. In respect to the separation of powers, this is
the idea that certain powers are delegated to the different branches of the
state. The three branches in the UK are known as the legislative, (Parliament)
the executive, (Government) and the judiciary (Courts) which are considered to
function ‘separately’ as they have different legal powers. The main principle
behind the separation of powers (also known as the Doctrine) is to prevent the
abuse and misuse of power from the bodies. The question is, is having a
separation of powers (that is not fairly strict) a strength or a weakness?

The first
instance which identified the purpose of the separation of powers was in Magna
Carta[1].
This acknowledged that there was a separation from the monarch and Parliament
which limited both powers, also inaugurating that the ‘council’ had their own
set of legal powers.1 Evidently, this has led to various
perspectives on the view of the separation. Montesquieu[2]
provided the idea that if one body (rather than the three branches) were to
have all the power “there can be no liberty”. […]2 This identified
that separation is necessary as it could result in the abuse of power. If one
body held all the power, there would be a lack of checks on that body to ensure
that it was working accordingly. Another theorist that shared this view was
John Locke. He stated that rulers should keep ‘within their due laws’ and ‘not
to be tempted by the power they have in their hands to employ it for [improper]
purposes.’[3]

Although
there is a separation of powers in the UK, it is not necessarily a strict one.
The three branches work cooperatively to regulate the institutions and to
ensure that there are checks and balances (demonstrated in acts like judicial
review) to prevent the misuse of power. This can clearly be seen as a strength
as it avoids one body from becoming too powerful and from exploiting that
power. A more recent view point from the perspective of Barendt; specifically
focuses on the judicial power. He states that they hold little power as they
rely on the government for funding[4].
However, Hamilton6 argues that if the judicial powers were given to
another body (Parliament or executive) they would then be granted the power to
distinguish when a law had been broken. He stated that it was “essential”[5]
for the judiciary to be independent. In respect to the UK’s constitution, this
could be seen as a weakness if there was no separation of powers as if the
judiciaries power were to be given to another body, they would be able to
interpret what Parliament means when applying the law.

Furthermore
Barber[6]
suggests that there are two perspectives on the Doctrine of separation of
powers. He refers to what is known as the ‘pure’ and ‘partial’ theory. The pure
theory represents the idea that there is an absolute divide from the three
branches laying out their specific functions he portrays that this theory puts
a “restraint”2 on the state’s power. This can be seen as both a
strength and a weakness of having a separation of powers as it limits the
powers the bodies have which prevents the abuse of powers. But is also a
weakness as putting a ‘restraint’ on the state’s power can cause communicational
friction between the institutions.

 The partial theory is the idea that the
separation of powers is to ensure that there are various ‘checks and balances’
put in place in order to make sure that the institutions are performing to
their highest standards. This can also be seen as a strength as it leads to
thorough checks within the institutions which ensure that the state is
performing to its highest ability.

When
confronting the idea of the separation of powers in the UK, it can be drawn to
the conclusion that powers are not theoretically separated as the branches have
many overlaps. One major overlap in the constitution is between the legislative
and the executive as the Prime Minister and Cabinet Ministers work
co-operatively. Bagehot4 considers their proximate relationship as a
“close union, and almost a complete fusion of legislative and executive power”4
demonstrating that the powers are not totally divided. Once again, this can be
seen as a strength rather than a weakness as to have a “close union”4 allows
each branch to cooperate resulting in better communications. However, it may
also be argued that that this proximate relationship can lead to one body
overpowering the other as they don’t necessarily have a strict limitation of
power on the three branches. 

One key
role that demonstrated that there isn’t a strict separation of powers in the UK
was the position of the Lord Chancellor whom was a member of all three
branches. It wasn’t until 2003 where this role was abolished. Judicial
independence also indicates that there is a separation of powers within the UK
constitution. Lord Steyn[7]
has previously suggested it to be the ‘least dangerous’ within the branches as
it hold little powers in comparison to Parliament which is held as its superior
as demonstrated in the case of Burman Oil (1965)[8].This
can be seen as a strength as it demonstrates that there are certain limitations
on the institutions to which they should not exceed. Evidently, it makes sure
that they stick within their limits.

There are
many overlaps within the three branches even when regarding the Constitutional
Reform Act 2005[9]. This was significant
because it established the Supreme Court. Prior to the Constitutional Reforms
Act 2005 superior judges whom were able to sit in the legislative chamber of
the House of Lords and had both legislative and judicial powers. This can
represent the separation of powers as a weakness as it demonstrates that the
judges theoretically had both powers.

Overall, it can be believed that the separation of powers (although not strict) is not a weakness but a strength due to the various ‘benefits’ that it has. Arguably, of the greatest strengths of having a partial separation of powers is the proximate relationship between the branches as this allows for there to be many checks to carried out to ensure that each institution is acting within accordance. Having flexible powers also allows there to be a balance system to ensure that not one body becomes overpowering.

Bibliography

  • E.Barendt, An Introduction to Constitutional Law (Oxford: Oxford University Press, 1998), p.129
  • N.W. Barber, ‘Prelude to the separation of powers’ (2001) 60(1) Cambridge Law Journal 59, 59-64
  • The Judiciary Department’ (Federalist Paper No. 78, Independent Journal, 14 June 1788). The description provided the title for one of the great books on US constitutional law: A. Bickel, The Least Dangerous Branch: The Supreme Court at the Bar of Politics (Indianapolis, IN: Bobbs-Merrill, 1962).
  • Burman Oil v Lord Advocate 1965 (paras 12.31 – 12.32
  • Constitutional Reform’s Act 2005
  •  John Locke, 1632-1704 – (Two Treaties on Government, Book 2 Chapter XI)
  • Magna Carta 1215
  •  Montesquieu, Charles de Secondat, baron de. The Sprit of Laws (c.1748).
  • Lord Steyn, Burman Oil v Lord Advocate 1965 (paras 12.31 – 12.32

[1]Magna Carta 1215

[2] Montesquieu, Charles de Secondat, baron
de. The Sprit of Laws (c.1748).

[3]
John Locke, 1632-1704 – (Two Treaties on Government, Book 2 Chapter XI)

[4]E.
Barendt, An Introduction to
Constitutional Law
(Oxford: Oxford University Press, 1998), p.129

[5]
The Judiciary
Department’ (Federalist Paper No. 78, Independent Journal, 14 June
1788). The description provided the title for one of the great books on US
constitutional law: A. Bickel, The Least Dangerous
Branch: The Supreme Court at the Bar of Politics
(Indianapolis, IN:
Bobbs-Merrill, 1962).

[6]N.W.
Barber, ‘Prelude to the separation of powers’ (2001) 60(1) Cambridge Law
Journal 59, 59-64

[7]
Lord Steyn, Burman Oil v Lord Advocate 1965 (paras 12.31 – 12.32

[8]
Burman Oil v Lord Advocate 1965 (paras 12.31 – 12.32

[9]
Constitutional Reform’s Act 2005

Cite This Work

To export a reference to this article please select a referencing stye below:

Reference Copied to Clipboard.
Reference Copied to Clipboard.
Reference Copied to Clipboard.
Reference Copied to Clipboard.
Reference Copied to Clipboard.
Reference Copied to Clipboard.
Reference Copied to Clipboard.

Related Services

View all

Related Content

Jurisdictions / Tags

Content relating to: "UK Law"

UK law covers the laws and legislation of England, Wales, Northern Ireland and Scotland. Essays, case summaries, problem questions and dissertations here are relevant to law students from the United Kingdom and Great Britain, as well as students wishing to learn more about the UK legal system from overseas.

Related Articles

DMCA / Removal Request

If you are the original writer of this essay and no longer wish to have your work published on Lawteacher.net then please click the following link to email our support team::

Request essay removal
Prices from

£ 99

Estimated costs for: Undergraduate 2:2 • 1000 words • 7 day delivery

Place an order

Delivered on-time or your money back

Reviews.co.uk Logo (292 Reviews)

Rated 4.2 / 5

Give yourself the academic edge today

Each order includes

  • On-time delivery or your money back
  • A fully qualified writer in your subject
  • In-depth proofreading by our Quality Control Team
  • 100% confidentiality, the work is never re-sold or published
  • Standard 7-day amendment period
  • A paper written to the standard ordered
  • A detailed plagiarism report
  • A comprehensive quality report