An estimated 13.40 per cent of voters exercised their franchise till noon in the by-elections to Mumbai North-West Lok Sabha seat on Saturday, Election office sources said.

Film star-turned-politician late Sunil Dutt's daughter, Priya is pitted against senior Shiv Sena leader Madhukar Sarpotdar.

Priya Dutt cast her vote at St Anne's High School in Pali Hill, Bandra at 0800 IST, while Rane voted at Phalase Wadi primary school at Varawade village in Kankavli at 1000 IST.