The BJP today slammed the Election Commission for allowing Rahul Gandhi's roadshow at an area in Varanasi where its prime ministerial candidate, Narendra Modi, had been refused permission for a rally. As the Congress vice president's motorcade negotiated the narrow roads of Varanasi in a revenge roadshow in the city from where Mr Modi is contesting his first parliamentary election, senior BJP leader Arun Jaitley renewed his attack on the Election Commission.