The supplementary election taking place in Anambra State today will be held in 210 polling units. They include 160 polling units in Idemili North, 17 in Onitsha South, four in Oyi, six in Anambra West, one in Aguata, three in Ayamelum and one in Anambra East. The other polling units are one in Anaocha, two in Awka North, one in Awka South, two in Ekwusigo, one in Idemili South, three in Ihiala, two in Nnewi South and four in Orumba North.