On 18 May 2014, Vaud voters rejected, with 68.1% voting No, Franz Weber's third "Sauver Lavaux" ("Save Lavaux") initiative, which sought a near-total ban on new construction in the terraced vineyards of Lavaux. They simultaneously approved, with 68.4% voting Yes, the cantonal parliament's counter-proposal revising the Lavaux protection law (LLavaux). Turnout reached 56%.
A UNESCO World Heritage site since 2007, Lavaux has been a political battleground since the 1970s: after his 1977 and 2005 initiatives, environmentalist Franz Weber returned to the fray, arguing that existing protection had been hollowed out by exemptions. The canton called his text "too rigid"; the counter-proposal — backed by the government, most parties and the winegrowers — strengthened protection while preserving winegrowing facilities and municipal autonomy, and required a cantonal land-use plan (PAC).
Twelve years on, this review confronts the initiative camp's fears of concrete sprawl and the counter-proposal camp's promises of effective protection with the observed facts: the state of the vineyards, implementation of the revised LLavaux, and the endless gestation of the PAC Lavaux.
Overall result "Sauver Lavaux" initiative: No 68.1% — Yes 31.9%. Counter-proposal (LLavaux revision): Yes 68.4%. Turnout 56%. The counter-proposal took effect in September 2014. | Vote map The double verdict — initiative rejected, counter-proposal approved — was clear across the canton, including in the Lavaux municipalities themselves. District details are not reproduced here. |
Actors and key figures
▲ Yes camp (initiative) • Franz Weber (initiator, Fondation Franz Weber) • Sauver Lavaux association • Helvetia Nostra • Heritage and landscape protection circles | ▼ No camp (pro counter-proposal) • Vaud cantonal government (sponsor of the counter-proposal) • Cantonal parliament (majority of parties) • Lavaux winegrowers • Lavaux municipalities |
Arguments and verdicts
▲ Arguments FOR (initiative camp) Without a strict ban, Lavaux will be concreted over « Only absolute protection enshrined in law will save Lavaux from developers' appetites. » — Franz Weber and the initiative committee, 2014 ✗~ Partially disproved The predicted concreting never happened: the terraced vineyards remain intact and their UNESCO listing was never threatened. The revised LLavaux restricted buildability from September 2014. Protection groups nevertheless had to stay mobilised, filing objections when the PAC went out to public consultation in 2019. Source: vd.ch; RTS; UNESCO The counter-proposal is an alibi that will let developers act « The counter-proposal is a smokescreen designed to preserve the exemptions that have already damaged the site. » — Initiators' campaign material, 2014 ✗~ Partially disproved Protection has strengthened, not weakened, since 2014: no wave of construction is documented in Lavaux. But the slow pace of implementation partly vindicates the sceptics: the legally required cantonal land-use plan was still not in force at the end of 2025, more than ten years after the vote. Source: vd.ch; RTS; FAO-VD | ▼ Arguments AGAINST (counter-proposal camp) Effective protection without freezing the vineyard « The counter-proposal protects Lavaux while letting the vineyard live: cellars, vineyard huts and working facilities remain possible. » — Government and parliament, 2014 voting booklet ✓~ Partially confirmed The landscape is preserved and winegrowing has carried on, with working facilities still permitted under conditions. The promise of effectiveness is dented, however, by the laborious gestation of the PAC Lavaux: public consultation in 2019 (nearly 150 objections), first parliamentary debate in 2024, supplementary consultation running until December 2025. Source: vd.ch; RTS; swissinfo.ch Municipal autonomy rather than a blanket ban « Weighing interests at municipal level is better than a freeze imposed from above. » — Opponents of the initiative, 2014 campaign ✓~ Partially confirmed The Lavaux municipalities kept their planning powers, exercised through their municipal land-use plans, and the democratic process ran its course. But the complexity of canton-municipality coordination contributed to the delays: twelve years after the vote, the definitive framework is still not settled and appeals up to the Federal Supreme Court remain possible. Source: vd.ch; 20 minutes; Bourg-en-Lavaux |
Factual record
0 Confirmed | 2 Partially confirmed | 2 Partially disproved | 0 Disproved |
| ✓ | Lavaux still preserved The terraced vineyards remain intact and retain the UNESCO World Heritage listing obtained in 2007. The concreting scenario brandished during the campaign never materialised. |
| ~ | A never-ending land-use plan The revised LLavaux required a cantonal land-use plan within five years. Put out to consultation in 2019, debated in parliament in 2024, subject to a supplementary consultation until December 2025: the PAC Lavaux was still not in force more than ten years after the vote. |
| ! | The Lavaux war goes on Sauver Lavaux, Helvetia Nostra and Pro Natura filed objections to the PAC, and the path of appeals — up to the Federal Supreme Court — remains open. The 2014 compromise did not extinguish the conflict; it moved it onto legal terrain. |
The double verdict of 2014 settled a forty-year battle in favour of the middle way: protect Lavaux without putting it under a bell jar. On the essentials, the facts vindicated the compromise — the vineyards are intact, UNESCO has withdrawn nothing, the vines are still tended.
But the counter-proposal's implicit promise of swift, operational protection got lost in administrative meanders. The cantonal land-use plan, the centrepiece of the arrangement, took more than ten years of consultations, objections and parliamentary debates, and was still not in force at the end of 2025.
Franz Weber's heirs have therefore not disarmed, and their procedural vigilance paradoxically served as a guardrail during the long transition. The conflict has not died out: it has been judicialised.
In the end, neither the feared concreting nor the promised efficiency fully materialised. Lavaux is saved — but by an apparatus whose slowness has become its Achilles heel.