Restore Britain Policy #2 Repossess all real estate belonging to those from hostile nations.
Repossess all real estate belonging to those from hostile nations and anyone breaking citizenship rules in the party manifesto prior to deportation.
No compensation. No exemptions. You lose it immediately unless you pay this nation honour and respect.
The state can sell it or rent it out only to lawful citizens. Preferably rental as this is a perpetual and inflation resistant income stream.
Potentially apply the same rule to anyone flying non British flags on their property. This might be going too far and costly to administer. Suggest it only to encourage more respect from nation haters.
Use the proceeds to reduce taxation on earned incomes, starting with VAT, NI and income tax. Thereby causing employment, capital formation and cutting the welfare state and bureaucracy.