Soil underneath a slide in the basement showed extremely high radiation levels . Has raised fears for the safety of children in the psychiatric hospitals of prisons . Days after reports of radiation found at the Minister Shinzo Abe 's laboratory .
Soil underneath a slide in the park showed extremely high radiation levels . Has raised fears for the health of children in the Toshima ward of Tokyo . Days after traces of radiation found at Prime Minister Shinzo Abe 's office .