India is planning to introduce regular passenger bus services to Dhaka from Guwahati in Assam via Shillong in Meghalaya.To study and finalise the routes and start the Guwahati-Dhaka bus services, a joint technical trial run will be organised on Dec 10, from Guwahati to Dhaka.The proposed bus service covering approximately 500 kms starting from Guwahati will be taking the Shillong-Dawki (Meghalaya) and Tamabil (Bangladesh)-Sylhet-Dhaka route.