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The Common Party · Start Here

A full policy
platform for Britain.
Built on a sofa.

All our documents in one place. Six hours of actual work. Every major policy area. Full fiscal modelling. OBR-defensible growth assumptions. And a better debt trajectory than the current baseline.
The Core Claim

If one person on a sofa can produce this in a weekend — what exactly have the actual parties been doing for the past five years?

§ 00The framing

This is a policy thought experiment.

The Common Platform is a comprehensive British reform programme, developed over a weekend as the culmination of my Housing Theory of Everything work. It contains twenty-one policy briefings, three flagship documents, and full OBR-compatible fiscal modelling.

It is not a real political party. There are no members, no donations, no elections. The Common Party does not exist as a registered organisation.

It is, very deliberately, an attempt to write down what a coherent British reform platform would look like, and to ask, publicly, why no actual political party has managed to produce anything comparable.

Every document is freely readable. Substantive criticism is welcome and will be incorporated. Attempts to dismiss the work without engaging with it will be ignored. If you find ideas here useful, feel free to borrow them. The work is offered to the country, not claimed for myself.

§ 01The Scale

The headline numbers.

£68bn
Additional revenue by Y10
+5.7%
GDP uplift vs baseline Y10
86.5%
Debt/GDP Y10 (baseline 91.5%)
300k
New homes per year by Y5
3%
Defence spending by Y10
68
Specific policy commitments
§ 02The Substance

What it actually does.

Fixes the housing market via Land Value Tax on investment properties, 300,000 new homes per year, and foreign ownership restrictions.
Pillar I
Rebuilds British industry through zero CGT on productive investment, a flat 20% corporation tax, and sovereign semiconductor capability.
Pillar II
Nationalises water companies with strict no-pollution standards. Nationalises the National Grid. Cuts industrial energy costs.
Pillar III
Restores European market access on British terms through Franco-British leadership of European nuclear defence.
Pillar IV
Funds the NHS properly, universal childcare, teacher pay restored, Family Hubs, SEND fundamentally reformed.
Pillar V
Reforms justice rehabilitatively where evidence supports it, severe where necessary, and restrained in conduct always.
Pillar VI
Refuses culture war. Repeals the Online Safety Act age architecture. Abolishes non-crime hate incidents. Adults treated as adults.
The Decency Doctrine
Mobilises British pension capital back into British gilts and industry. Manages sterling appreciation via Treasury-Bank coordination.
The Fiscal Architecture
§ 03The Critique

Why existing parties can't write this.

Every policy in this platform is defensible on its own merits. Individually, most of it is common sense. Nationalise water given the £78 billion in dividends extracted while the rivers filled with sewage. Build houses when the country cannot build enough. Fund the NHS properly. Partner with Europe on terms that work for Britain. Invest in British industry. Most voters across political lines would support most of this.

So why can no existing party propose it?

Because each of them is structurally captured by the coalition that sustains them. Labour cannot propose water nationalisation because their donors and advisers hold the wrong positions. The Conservatives built the rentier housing economy and cannot dismantle what they built. Reform's entire brand is refusing to engage constructively with anything. The Liberal Democrats have optimised for coalition viability for fifteen years and have forgotten what they are actually for.

None of these parties lacks talent. They all employ clever people. What they lack is the freedom to write what would actually work, because writing what would actually work would alienate the coalition keeping them alive.

The Common platform was written without any of those constraints. It therefore contains what a coherent British reform programme actually looks like. That nobody currently in Parliament is proposing this is a failure of the political class, not evidence that the ideas are unworkable.

§ 04The Result

The fiscal outcome.

Public Sector Net Debt as % of GDP — Year 10
Common platform vs. OBR baseline, after dynamic growth applied.
OBR Baseline
91.5%
Debt / GDP · Y10
Common Platform
86.5%
Debt / GDP · Y10
Five percentage points lower.
On more investment, not less.−5pp

We borrow more. We invest more. We grow the economy faster. And the debt-to-GDP ratio falls further than the baseline it replaces. This is how successful industrial economies have always operated. It is absent from UK policy not because it doesn't work, but because nobody has been willing to propose it.

Where to read next.

Depending on how much time you have and what you want to know. All documents are free and publicly available. Criticism welcome.
Core Fiscal Mechanism · 25 min

Land Value Tax

The single most important fiscal mechanism in the platform, explained in full. Mechanism, valuation, administration, transition. The fiscal backbone — read this if you want to understand how the platform actually works.

The mechanism that makes everything else possible.
Document § 00 · 10 min

The Founding Statement

If you have ten minutes and want to understand the platform's identity and core values — start here. This sits above every other document.

Read first.
Document § 01 · 25 min

Productive Britain

The positive case. Housing theory of everything, four pillars of reform, dynamic growth modelling, debt trajectory. The full argumentative case for the platform.

For the full argument.
Document § 02 · 15 min

The Decency Platform

How we will conduct politics. The doctrine of restraint. Why decency is the precondition for governing, not decoration.

For the political doctrine.
Summary · 10 min

Platform Summary

Every major policy commitment organised by pillar. Fiscal headlines. Growth and debt charts. The quick reference version.

For the overview.
Household Study · 15 min

What it means for you

Three specific UK households walked through the full ten-year platform. A London nurse. A London family. A Salford household. Year by year.

For the lived impact.
Full Archive

All our documents

Twenty-one policy briefings covering every area. Five analytical documents. Three flagships. Full fiscal modelling. For anyone who wants to go deep.

For the whole thing.
A country held in common.
Common sense.
If a single person with a laptop can produce this in a weekend, the question isn't whether it's possible. The question is why nobody currently in Parliament is proposing it.
COMMON
Start Here · Landing Page · v0.1
A full platform for Britain. Built on a sofa.