Lucknow, Feb. 23 -- The fourth special campaign day of the Special Intensive Revision (SIR) process was held in Uttar Pradesh on Sunday.

Electoral authorities have completed hearings for over 16.6 million (1.66 crore) notices regarding non-mapping and logical discrepancies so far.

The fourth special campaign day was successfully conducted at all 1.77 lakh polling stations across the state under SIR on the Election Commission's directive, said Uttar Pradesh chief electoral officer Navdeep Rinwa.

The objective was to include as many eligible citizens as possible in the voter list during the claims and objections period and to purify and update the voter list, he said.

The previous three special campaign days were organised on January 11...