The Progressive Teachers Union of Zimbabwe said police and suspected agents of the Central Intelligence Organization, the country's secret police, have been seizing radios donated to union members in the country's Midlands province.
A senior union official said members in the area reported that known CIO agents and police had confiscated the solar-powered radios without justification.
The PTUZ has distributed radios to members in remote areas of the country to allow them to listen to independent news broadcasts from outside of Zimbabwe.
Nongovernmental organizations have also distributed small portable radios to small communities through local contacts who direct radios to those who need them.
Progressive Teachers Union of Zimbabwe Secretary General Raymond Majongwe told reporter Jonga Kandemiiri of VOA's Studio 7 for Zimbabwe that his organisation plans to take legal action aimed at recovering the radios seized from its members.