More details have been released about security during the G7 meeting in Evian next month.
Border closures are likely to have a serious impact on traffic.
Around thirty smaller crossings will be shut between 12 and 18 June, with traffic funnelled through Anières, Moillesulaz, Thônex-Vallard, Bardonnex, Perly, Meyrin and Ferney-Voltaire.
Vehicle checks at those points will be more systematic, and significant delays are expected.
French activists are also planning protests in Geneva.
The head of Geneva's security, Carole-Anne Kast, says additional measures are needed to manage the spillover.
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