Should the United Kingdom separate church and state?

The Church of England remains the established church in England, with the monarch as Supreme Governor and 26 bishops sitting as Lords Spiritual in the House of Lords. This setup integrates religious and state institutions, influencing laws, education, public holidays, and ceremonies, despite declining active membership. The Green Party's recent pledge to disestablish the church has reignited debate over whether this preserves Britain's Christian heritage or hinders equality in a diverse society.