Pressure groupTypology
An organised group that tries to influence government decisions without seeking to form a government itself.
Edexcel MS: a group that exerts pressure on government to bring about a particular policy outcome.
Sectional / interest groupTypology
A pressure group that represents the economic or professional interests of a specific section of society. Members typically benefit directly from the group's success.
Examples: BMA (doctors), NFU (farmers), CBI (business), NEU (teachers), RCN (nurses), trade unions generally.
Cause / promotional groupTypology
A pressure group campaigning for a wider belief or value that benefits people beyond its own membership.
Examples: Just Stop Oil (climate), ClientEarth (environmental law), Liberty (civil liberties), Amnesty International (human rights), Stonewall (LGBTQ+ rights).
Insider groupTypology
A pressure group that has regular, established access to government and is consulted on policy in its area. Term coined by Wyn Grant.
Examples: NFU (DEFRA), BMA (DHSC), CBI (Treasury). The Edexcel MS rewards naming the relevant department.
Outsider groupTypology
A pressure group without established access to government. Operates through public mobilisation, media, demonstrations or direct action.
Examples: Just Stop Oil, Extinction Rebellion, Insulate Britain. Often by choice (rejecting compromise), sometimes by exclusion.
Core insiderWyn Grant tier 1
A pressure group with the deepest, institutionalised access to government — formally consulted on every policy in its sector.
Classic example: NFU and DEFRA. Recent example: Stellantis effectively became a de facto core insider on zero-emission vehicle mandates 2024-25 after threatening to close Vauxhall plants.
Specialist insiderWyn Grant tier 2
A pressure group consulted on technical questions in its area of expertise but not across the whole policy field.
Examples: ASH on tobacco regulation (Health Act 2006), professional bodies on specific licensing or standards questions.
Peripheral insiderWyn Grant tier 3
A pressure group with only occasional, often informal access to government on specific questions; not part of the regular consultation circuit.
Many smaller cause groups operate at this level — they get a meeting now and then but are not embedded in the policy-making process.
Insider lobbyingMethod
Direct private contact with ministers, civil servants and MPs through meetings, consultation responses and Green/White Paper submissions. The quietest and often most effective method.
Example: NFU lobbying on the agricultural transition payment scheme 2020-2024.
Media campaignsMethod
Building public pressure through press coverage, broadcast appearances and social media. Used by both insider groups (BMA junior doctor strikes 2023-24) and outsider groups (JSO).
Example: Marcus Rashford's 2020 free school meals campaign — single celebrity outsider campaign that forced a Westminster policy U-turn.
Mass demonstrationsMethod
Organised public protests and marches to demonstrate scale of support. Visibility-focused; rarely shifts policy directly but builds the agenda.
Examples: Stop the War 2003 (largest UK march in history, did not stop Iraq war); JSO Westminster disruption 2022-24 (no policy change, sustained agenda presence).
Judicial reviewMethod
Legal challenge to government decisions in the courts. Growing in importance since 2010 as pressure groups raise the legal-action route.
Examples: ClientEarth wins repeatedly on air quality (forcing the government to produce a compliant plan 2018, 2021); Liberty challenges on Snoopers' Charter and protest law.
Direct actionMethod
Activities that directly disrupt the matter at issue — blocking roads, occupying buildings, sit-ins. Distinct from peaceful protest by its intent to impose costs.
Examples: JSO M25 protests 2022; Insulate Britain road blockades 2021. The Public Order Act 2023 created new offences in response.
Pluralism / pluralist democracyTheory
The theory that political power is dispersed among many competing groups; no single group dominates; outcomes reflect bargaining between them. Pressure groups are the engine of pluralist democracy.
Treats a healthy pressure-group ecosystem as evidence that democracy is working. Edexcel MS rewards naming this as a key term.
ElitismTheory
The counter-position to pluralism. Argues that real political power sits with a small elite — corporate, financial, media — rather than being dispersed across competing groups.
Used to argue: corporate lobbying (Greensill 2021, Tufton Street think tanks) shows pressure-group democracy is a veneer over elite control.
Agenda settingTheory
The process by which issues are pushed onto the political agenda — what gets discussed, not just what gets decided. Outsider groups often shift the agenda without winning specific policies.
JSO never stopped a single oil project but kept climate visible. The agenda was changed even where the policy was not.
Civil societyTheory
The space between the individual and the state where citizens organise voluntarily — pressure groups, charities, professional associations, social movements. A healthy civil society is associated with democratic depth.
Pressure groups are the most political part of civil society; their vibrancy is one measure of democratic health.
Think tankOther influence
An organisation that conducts and promotes policy research. Influences government through ideas, briefings and personnel exchange. Distinct from pressure groups: think tanks are not membership-based and not single-issue.
Examples: IEA, ASI, Centre for Policy Studies — Tufton Street cluster. Drove the Truss mini-budget September 2022. Also IPPR, Resolution Foundation, Demos on the centre-left.
LobbyistOther influence
A paid professional employed by a company, industry or interest group to influence policy. Distinct from a pressure-group activist by being paid and commercial.
Greensill scandal 2021: David Cameron lobbied Sunak and Treasury on behalf of Greensill Capital, prompting Boardman Review and the Transparency of Lobbying Act 2014 to be revisited.
Corporate influenceOther influence
Large companies acting directly to shape policy, through threats of disinvestment, direct CEO-to-minister meetings, and shareholder activism.
Stellantis 2024-25: threatened to close Vauxhall plants over the ZEV (zero-emission vehicle) mandate; Westminster softened the rules. The de facto core insider model.
Lobby fodderOther influence
A pejorative term for backbench MPs who reliably vote with the whip on controversial questions. Implies pressure groups and lobbyists can largely bypass these MPs and target Cabinet directly.
Used to argue insider lobbying targets the executive not Parliament, in line with Standing Order 14 government dominance of the Commons.
Social movementOther influence
A broader, longer-term collective effort that goes beyond formal pressure groups. Often a coalition of pressure groups, activists, ideas and cultural shift. The civil rights movement, the climate movement.
The climate movement contains JSO, XR, ClientEarth, Greenpeace, FoE — distinct groups but a single broader social movement.