Kolkata, April 27 -- The ruling Trinamool Congress lodged a complaint with the Chief Electoral Officer of the state on Saturday over the raids in Sandeshkhali by a joint team of the CBI and bomb squads of the elite National Security Guard (NSG).

During Phase 2 of polling for the Lok Sabha in the state on Friday, the CBI and the NSG bomb squads carried out raids in Sandeshkhali and the North 24 Parganas district, recovering a huge cache of arms and ammunition from the house of Abu Taleb, a relative of local TMC leader Hafzul Khan, who is alleged to be a close aide of now-expelled ruling party strongman Sheikh Shahjahan.

In its complaint with the CEO, the TMC alleged that despite repeated representations, the state poll panel chief failed...