India, March 4 -- The Congress party's upcoming manifesto for 2024 Lok Sabha election will be based on the thrust areas of party leader Rahul Gandhi's Bharat Jodo Nyay Yatra (BJNY) and the party is set to announce a caste census to ascertain the share of the population of various caste groups and raise the upper limits of the existing quotas for SC, ST and OBCs, if it is necessary as per the census findings....