In Bagerhat, four people were killed and 20 others injured in a head-on collision between a bus and a truck on Khulna-Mawa Highway in Fakirhat Upazila.
The deceased were identified as the truck's driver Kamruzzaman, 32, son of Samsuzzaman of Satkhira district; Mahamudul Hasan, 15, a schoolboy from Khulna and Bipin Poddar, 51 of Mollahat upazila. The identity of the fourth victim could not be known yet.
Sub-inspector Moloy Roy of Katakhali Highway Police outpost, said the accident took place around noon when a Dhaka-bound bus of 'Tungipara Express' collided head-on with a truck, killing three people on the spot and injuring 21 others.
Of the injured, five were taken to Khulna Medical College Hospital. But one of them succumbed to his injuries.
Traffic on the busy road remained suspended for about two and a half hours after the incident.
In Dinajpur, a severely injured three-wheeler diver Hafizur Rahman, 45, succumbed to his injuries at a hospital after a sand laden truck hit him at Haluaghat area of Nababganj upazila.
Subrata Kumar Sarkar, officer-in-charge of Nababganj Police Station, said the accident took place around 7 am.
In Nilphamari, a truck crushed a three-wheeler killing a man in front of Samsul Haque Auto Rice Mills on Nilphamari-Ramganj road around 11 am.
Police identified the deceased as Zamiar Rahman, resident of Balarpukur area of Jaldhaka upazila.
In Habiganj, a severely injured young man died as a motor-cycle turned turtle while he was learning to ride at Bahubal upazila in the morning.
The deceased was identified as Sabbir Ahmed, 18, son of Mukhles Mia of Goaroa village of Sabbir upazila, said Md Masuk Ali, officer-in-charge of Bahubal Police Station.
In Sirajganj, a trader died after a truck hit him while he was crossing road at Koddarmore area in Sadar upazila.
Syed Shahid Alam, officer-in-charge of Bangabandhu Bridge police outpost, said a truck crushed Munnaf Sarkar leaving him severely injured.
Later, he was taken to a hospital where the doctors declared him dead.
In Chattogram, a schoolboy was killed following a head-on collision between a human hauler and a CNG-run auto-rickshaw in the morning.
Doctors declared Masudur Rahman, 14, an eighth grader, dead after he was taken to Chittagong Medical College and Hospital (CMCH), said Assistant Sub-inspector Alauddin Talukdar of CMCH police outpost.
In Joypurhat, a fisherman died and two others injured as a human hauler over turned near Amdoi-Chaumkhoni Bazar in Sadar upazila while they were returning back after netting fish from a water body.
The deceased Asit, 37, son of Holadhar of Majhipara village in Sadar upazila died on the spot, said Sirajul Islam, officer-in-charge of Sadar Police Station.