📚 The main roles of the executive | 行政机构的主要职能
The executive is one of the three branches of government in the UK, alongside the legislature and the judiciary. Understanding its main roles is a core requirement for Edexcel A-level Politics, especially in Component 2: UK Government. This article explains the principal functions of the executive, focusing on the Prime Minister, Cabinet, and civil service.
行政机构是英国三大政府部门之一，与立法机构和司法机构并列。理解其主要职能是 Edexcel A-level 政治学的核心要求，尤其在第二单元“英国政府”中。本文解释了行政机构的主要功能，重点关注首相、内阁和公务员体系。
1. Defining the Executive | 行政机构的定义
The executive is the branch of government responsible for putting laws into effect and running the country’s day-to-day administration. In the UK, the executive consists of the Prime Minister, the Cabinet, junior ministers, and the wider civil service.
行政机构是负责实施法律和管理国家日常行政的政府部门。在英国，行政机构由首相、内阁、初级大臣以及更广泛的公务员体系组成。
The executive is distinct from Parliament, which makes and scrutinises law, and from the judiciary, which interprets law. Its primary function is to govern by making and implementing policy within the law.
行政机构不同于议会（制定和审查法律）和司法机构（解释法律）。其主要职能是通过在法律范围内制定和实施政策来进行治理。
A key feature of the UK executive is that it is drawn from Parliament, meaning ministers are also MPs or peers. This fusion of powers is different from a presidential system, where the executive is separately elected.
英国行政机构的一个关键特点是其成员来自议会，这意味着大臣同时也是议员或贵族。这种权力融合不同于总统制，在总统制中行政机构是单独选举产生的。
2. Proposing Legislation | 提出立法
One of the most visible roles of the executive is proposing new legislation. Most major bills introduced in Parliament are government bills, drafted by ministers and civil servants and announced in the King’s Speech at the State Opening of Parliament.
行政机构最显著的角色之一是提出新立法。议会中提出的大多数主要法案都是政府法案，由大臣和公务员起草，并在议会开幕式的国王演讲中宣布。
The executive controls the parliamentary timetable, giving priority to its own bills. This allows the governing party to translate its manifesto commitments into law, although bills must still pass both Houses of Parliament.
行政机构控制议会的议事日程，优先安排自己的法案。这使执政党能够将其竞选宣言中的承诺转化为法律，尽管法案仍须通过议会两院的批准。
Private members’ bills, introduced by backbench MPs, rarely succeed without government support. The executive’s dominance of the legislative agenda is a key reason it is often described as the driving force in Parliament.
由后座议员提出的私人议员法案在缺乏政府支持的情况下很少获得成功。行政机构对立法议程的主导是其常被称为议会驱动力的关键原因。
3. Proposing the Budget | 提出预算
The executive has sole responsibility for proposing the national budget. The Chancellor of the Exchequer, a senior Cabinet minister, presents the Budget to Parliament each year, setting out taxation and spending plans.
行政机构独有提出国家预算的责任。财政大臣作为高级内阁大臣，每年向议会提交预算案，阐明税收和支出计划。
Because the government controls public finances, the budget is a powerful tool for delivering its policy priorities. Parliament must approve the Finance Bill, but the executive initiates all major financial measures.
由于政府控制公共财政，预算是实现其政策优先事项的有力工具。议会必须批准财政法案，但所有主要财政措施均由行政机构发起。
The budget process also allows the executive to respond to economic conditions, such as recessions or inflation, by adjusting spending and taxes. No other institution can propose such changes, reinforcing executive authority.
预算程序还允许行政机构通过调整支出和税收来应对经济状况，如衰退或通货膨胀。没有任何其他机构能够提出此类变更，这强化了行政机构的权力。
4. Making Policy Decisions | 制定政策决策
Beyond legislation, the executive makes day-to-day policy decisions. Ministers set the direction of their departments, approving policy papers, regulations, and spending allocations within the framework of existing laws.
除立法外，行政机构还作出日常政策决策。大臣确定其部门的方向，在现有法律框架内批准政策文件、法规和支出分配。
Much policy is made through secondary legislation, such as statutory instruments, which do not require a full Act of Parliament. This gives the executive significant flexibility to respond to changing circumstances.
许多政策是通过次级立法制定的，例如法定文书，无需一部完整的议会法案。这使行政机构能够灵活应对变化的情况。
For example, during the COVID-19 pandemic, ministers used existing public health laws to impose lockdowns and travel restrictions without introducing new primary legislation. This shows the breadth of executive policy-making power.
例如，在新冠疫情期间，大臣们利用现有的公共卫生法实施封锁和旅行限制，而无需提出新的主要立法。这显示了行政机构政策制定权力的广泛性。
5. Implementing and Administering Law | 执行与管理法律
Once laws are passed, the executive is responsible for implementing and administering them. The civil service, led by permanent secretaries, carries out the day-to-day work of government departments under ministerial direction.
法律通过后，行政机构负责实施和管理。由常务秘书领导的公务员在大臣指导下开展政府部门的日常工作。
This role includes issuing guidance, granting licences, collecting taxes, and delivering public services such as health, education, and welfare. The executive must act within the powers given by Parliament.
这一角色包括发布指南、发放许可证、征税以及提供医疗、教育和福利等公共服务。行政机构必须在议会授予的权力范围内行事。
Departments such as the Home Office, the Department for Education, and the Department of Health and Social Care all administer laws within their policy areas. Their effectiveness depends on the quality of the civil service and ministerial oversight.
内政部、教育部和卫生与社会保健部等部门都在其政策领域内管理法律。其有效性取决于公务员的质量和大臣的监督。
6. Directing Foreign Policy | 主导外交政策
The executive directs the UK’s foreign policy. The Prime Minister and the Foreign Secretary negotiate treaties, represent the country in international organisations such as the UN and NATO, and manage diplomatic relations.
行政机构主导英国的外交政策。首相和外交大臣谈判条约，在联合国和北约等国际组织中代表国家，并管理外交关系。
Although Parliament can scrutinise foreign policy, the executive holds the legal authority to sign treaties and conduct diplomacy under the royal prerogative, powers traditionally exercised by the monarch on ministerial advice.
尽管议会可以审查外交政策，但行政机构根据王室特权拥有签署条约和开展外交的法律权力，这些权力传统上由君主根据大臣建议行使。
Major foreign policy decisions, such as joining military interventions or imposing sanctions on other states, are made by the Prime Minister and the Cabinet. Only the executive can commit the UK to binding international agreements.
重大外交政策决定，例如参与军事干预或对其他国家实施制裁，由首相和内阁作出。只有行政机构才能使英国受具有约束力的国际协议约束。
7. Commanding the Armed Forces | 指挥武装部队
The executive commands the armed forces. As Minister for the Union, the Prime Minister has ultimate authority over the deployment of British troops, including decisions to engage in military action.
行政机构指挥武装部队。作为联盟事务大臣，首相拥有部署英国军队的最终权力，包括参与军事行动的决定。
In practice, the Prime Minister is expected to consult Cabinet and Parliament before major deployments, but legally the power derives from the royal prerogative, meaning formal approval from the monarch is given on ministerial advice.
实际上，首相在重大部署前应咨询内阁和议会，但从法律上讲，这一权力源于王室特权，即君主根据大臣建议给予正式批准。
The 2003 invasion of Iraq and the 2011 intervention in Libya are examples where the executive deployed forces, although in both cases the Prime Minister sought parliamentary approval beforehand. This shows the blend of legal power and political convention.
2003年入侵伊拉克和2011年干预利比亚是行政机构部署军队的例子，尽管在这两次事件中首相都事先寻求了议会批准。这表明法律权力与政治惯例的结合。
8. Managing the Civil Service | 管理公务员体系
The executive manages the civil service. The Prime Minister, as Minister for the Civil Service, sets standards of conduct and can reorganise government departments, while ministers oversee the work of civil servants in their departments.
行政机构管理公务员体系。首相作为公务员事务大臣，制定行为标准并可以重组政府部门，而大臣监督其部门内公务员的工作。
Civil servants must be politically neutral and serve the government of the day, providing impartial advice and implementing ministerial decisions. This principle is enshrined in the Northcote-Trevelyan reforms and the Civil Service Code.
公务员必须保持政治中立，为当时的政府服务，提供公正的建议并执行大臣的决定。这一原则体现在诺斯科特-特里维廉改革和《公务员守则》中。
Although civil servants are expected to be loyal to their ministers, they are not political appointees. This distinguishes the UK civil service from systems where senior officials change after every election.
尽管公务员应忠于其大臣，但他们并非政治任命官员。这使英国公务员体系区别于每次选举后高级官员都要更换的制度。
9. Exercising the Royal Prerogative | 行使王室特权
Many executive powers come from the royal prerogative, a collection of ancient powers once held by the monarch but now exercised by ministers, especially the Prime Minister. Examples include declaring war, making treaties, and appointing ministers and peers.
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