For octogenarian Rajpal Singh, this summer has proven to be a dampner not only for its searing daytime temperature, close to 40 degrees C, but also the fact that the Bahujan Samaj Party (BSP) has come down to a single seat. Singh is the paternal cousin of party president Mayawati and lives adjacent to her old house at Badalpur in Dadri, Gautam Buddha Nagar, which is her birthplace.