NCP (Sharadchandra Pawar) leader Supriya Sule on Friday alleged that complaints had emerged about the BJP using pens fitted with spy cameras to record voters casting their ballots in the Maharashtra Legislative Council elections in Pune's Teachers' and Graduates' constituencies.

Maharashtra Chief Minister Devendra Fadnavis, responding to a question about the alleged devices, said he did not know what a spycam pen was and would comment after seeing one.