Bs Reporters / Bangalore/new Delhi September 19, 2008, 0:19 IST Tata Motors has held preliminary talks with the Karnataka government for a possible relocation of its main Nano plant from Singur in West Bengal, where work has been suspended since early this month on account of a protest led by the Trinamool Congress supporting unwilling land-losers to the project. A team of top company officials led by Tata Motors Managing Director Ravi Kant is in Bangalore to meet officials in the departments of finance, power, industry and infrastructure. Ravi Kant, who met Karnataka Chief Minister B S Yeddyurappa here today, said