In Uttar Pradesh, in the aftermath of debacle of Lok Sabha elections, the Bahujan Samaj Party chief Mayawati today dissolved all the committees and sub-committees of the party. Sources said that Mayawati, in a bid to revamp the whole party structure, has taken the extreme step of dissolving the committees including national and state working committees. No party person has yet confirmed the news as everybody is busy attending the meeting which is going on in the party head quarters. More details are awaited.