(Reuters) - Three Belarusian opposition politicians, including protest leader Maria Kolesnikova, who disappeared on Monday, have passed border control at the Belarusian-Ukrainian border, an official of the Belarusian border guard service said.
Masked men detained Kolesnikova in central Minsk on Monday and drove her off in a van, while two of her allies disappeared later, the opposition movement has said.
Writing by Maria Kiselyova
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