At least seven people were killed and twenty injured in separate road accidents on Dhaka-Tangail highway in Tangail on Saturday morning. Five people including woman and children were killed and twenty injured when a passenger bus hit a bricks laden truck at 7am. Apart from, two people were killed following collision between a private car and a motorcycle at 9am.Asabur Rahman, Officer-in-charge of Bangabandhu East Police Station, confirmed the matter to the reporters.