Overview
- The referendum, which takes place on Sunday, June 14, is a tight contest with recent polls showing roughly 52% opposing and 45% supporting the proposal.
- If adopted the constitutional change would require the government to cap population growth by 2050, impose strict residency and family‑reunification limits once 9.5 million is reached, and mandate withdrawal from the EU free‑movement agreement if the 10 million threshold is exceeded.
- The Federal Council commissioned Demografik and publicly urged rejection, and major business groups and companies warned the plan could cause acute labor shortages and long‑term damage to export‑dependent sectors.
- The Swiss People's Party says the proposal will ease pressure on housing, transport and public services and protect cultural traditions, while critics note most migrants come from nearby EU countries rather than distant regions.
- Experts warn that ending free movement could trigger a 'guillotine' effect on other bilateral EU accords and prompt further legal and political contests, with provisional vote counts expected to start around midday on Sunday.