Indian Prime Minister Dr Manmohan Singh arrived here Tuesday for a brief halt en route to New Delhi after attending the G-20 Summit in Toronto. After a brief halt here, Singh will leave for New Delhi in the afternoon to reach there in the night, the Press Trust of India (PTI) reported. The Prime Minister led the Indian delegation to the G-20 Summit hosted by his Canadian counterpart Stephen Harper. He is accompanied by Planning Commission Deputy Chairman Montek Singh Ahluwalia, National Security Adviser Shivshankar Menon and Finance Secretary Ashok Chawla among others.