Technology
Veto Referendums as a Minority Opposition Tool
Quick fact
In Italy, a veto referendum (abrogativo) can overturn a law if at least 500,000 signatures are collected and a majority of voters participate. Minority parties have used this to challenge laws they couldn't block in parliament, sometimes forcing the legislature to revise or abandon the law.
Why this is interesting
Imagine the majority passes a law that a minority strongly opposes. In some parliamentary systems, that minority doesn't have to accept defeat—they can take the law to the people. How does that work, and when does it succeed?