Band 8 model answer

The idea that major national decisions should be settled by referendum rather than by elected representatives has intuitive democratic appeal. I partially agree: referendums can be a valuable supplement to representative government on genuinely foundational constitutional questions, but they are poorly suited to the majority of complex policy decisions.

Where referendums work well is in resolving questions of deep constitutional or sovereignty significance, where the legitimacy of any outcome depends on direct popular consent. The choice of whether a country joins a monetary union, alters its constitution, or changes its electoral system involves long-term consequences that citizens arguably have the right to ratify themselves. In such cases, a referendum provides a mandate that even the most contentious parliamentary vote cannot fully replicate.

However, extending this principle to ordinary policy-making is problematic. Effective governance routinely requires weighing intricate evidence across healthcare, economic modelling, environmental science, and international law. Elected officials, supported by specialist civil servants and parliamentary committees, are institutionally equipped to deliberate on such trade-offs. Voters, who have limited time and access to full technical briefings, are not. The Brexit referendum illustrated how a highly complex set of trade and governance arrangements was reduced to a binary choice, with consequences that took years to disentangle.

There is also the risk of the tyranny of the majority. Representative systems include checks and balances, judicial review, committee scrutiny, minority protections, that a straight majority vote bypasses. Minority rights in particular are vulnerable when questions are settled by plebiscite without such safeguards.

In summary, referendums are legitimate and powerful on constitutional fundamentals, but delegating routine major decisions to them undermines the expertise and accountability structures that make democratic governance functional.