Devolution source

Model: ...it was a direct popular vote on whether Scotland should remain part of the United Kingdom. The 55-45 No result shows that on the test that matters most, the Union held.

Model: ...the 1997 referendum returned a narrow 50.3% Yes vote and Wales has produced no significant independence movement since. The test of success is that the Senedd has lasted and now runs distinctive policy.

Model: ...even during the 2022-24 suspension over the NI Protocol, the violence of the Troubles did not return. The settlement's core purpose - peace - has held.

Model: ...it was passed by Westminster specifically to deepen devolution after the 2014 referendum, giving Scotland the income-tax-setting powers that have allowed it to fund distinctive policy without leaving the UK.

Model: ...even the sharpest constitutional collision between Holyrood and Westminster did not produce renewed independence demand or a rise in SNP support. The system absorbed the shock.

Model: ...no UK government has used its legal sovereignty to abolish the devolved bodies, and no devolved body has tried to declare independence unilaterally. The convention runs on political restraint.

Model: ...different nations have different historical demands and political traditions. A one-size-fits-all settlement would have been less workable. The asymmetry has allowed the Union to flex.

Model: ...devolution has not put the Union at greater risk. The Scottish referendum was won, peace in Northern Ireland has held, and Wales has stayed within the Union despite gaining new powers. Devolution has been a relief valve, not a wrecking ball.