LUCKNOW: A clean Gomti, one of the important poll planks of the Bahujan Samaj Party (BSP) in the general elections, has once again been battered to the background as tons of municipal solid waste gets dumped on the flood plain area of the river. The dumping, officials said, was being done to level up a section of land proposed to be converted into a park near Gandhi Setu close to Ambedkar Udyan.