ZURICH - Swiss voters looked to have rejected on Sunday a bid to force all international treaties to be put to popular referendum, which opponents argued could have hampered foreign policy and caused legal uncertainty.

The vote was called by the Action for an Independent and Neutral Switzerland (AUNS) that is regarded as close to the powerful right-wing Swiss People's Party (SVP), which is an ardent defender of direct democracy.

AUNS wanted voters to have more say over foreign policy, particularly sensitive issues like asylum, but the government and most political parties campaigned against the proposal, fearing it would mean international treaties could be held up.

Official projections showed the proposal was rejected by 75 percent of voters.

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