Chandigarh, Sept. 14 -- In a major display of unity despite prolonged factionalism within the Punjab Congress, rival camps are set to share the stage on September 15, when the party holds a protest march in Chandigarh against the AAP government over the alleged suicide of a Sangrur resident.

Rebel camp leaders Charanjit Singh Channi, former chief minister and MP, and Sukhjinder Singh Randhawa, former deputy CM and MP, have publicly announced their participation in the protest led by Sachin Pilot, the newly appointed AICC general secretary in-charge of Punjab.

Led by Pilot, the Congress march will head to the official residence of finance minister Harpal Singh Cheema, demanding his removal and an independent, time-bound investigation int...