Mayawati today formally called an end to the alliance with Akhilesh Yadav's Samajwadi Party, tweeting that going forward, her party will contest all elections, big and small, on its own. In a series of tweets, the Bahujan Samaj Party also aired her grouse against Akhilesh Yadav, with whom she promised to keep cordial relations barely three weeks ago. A string of assembly seats will be up for by-election later this year.