Abstract: | The referendum is a phenomenon which is becoming increasingly normalised in the constitutional practice of many countries. Ireland is an EU member state with particularly extensive experience of the referendum as a decision-making tool. To date, it has held 39 referendums on a variety of issues – ranking it among the top four states in Western Europe in this regard. This article seeks to review the emergence of referendums in Ireland as a decision-making instrument and to ask what constitutional, legal or institutional factors have led to referendums enjoying such comparatively extensive use there. It seeks to examine which political issues have formed the subject of referendums in Ireland, and to investigate what kinds of issues have succeeded in gaining electoral approval and what kinds have not. The extent of electoral participation in (and thus representativity of) Irish referendums is also scrutinised, and factors affecting participation rates examined. |