Top Opposition leaders of Uttar Pradesh may not participate in the Rahul Gandhi-led Bharat Jodo Yatra which is set to enter the politically significant state in the first week of January. The Congress had invited Samajwadi Party chief Akhilesh Yadav, Bahujan Samaj Party supremo Mayawati and Rashtriya Lok Dal leader Jayant Chaudhary to join the party's mega march from Kanyakumari in Tamil Nadu to Jammu and Kashmir's Srinagar.