There is heavy security in Uttar Pradesh’s Ayodhya ahead of a Dharam Sabha or religious meeting called on Sunday by the Vishwa Hindu Parishad to push for the construction of a Ram temple and a two-day visit beginning today by Shiv Sena chief Uddhav Thackeray. Hundreds of policemen have been deployed at the disputed Ram Janambhoomi-Babri Majid site and prohibitory orders under Section 144 of the CrPC have been imposed. Devotees are being allowed darshan at the makeshift temple there in small batches, a senior officer said.