Swiss voters reject biodiversity proposal in blow to conservation campaigners

Plan aimed to expand protection of endangered ecosystems, but opponents said it posed risk to business development

Voters in Switzerland have rejected a proposal to make authorities do more to protect natural habitats from pollution and development, preliminary results of a referendum have showed.

The biodiversity initiative, which the Swiss government and parliament had already rebuffed, envisaged changing the law to set aside more land for conservation beyond areas that were already protected.