PRAYAGRAJ, Dec. 14 -- Dense fog that has disrupted travel since Friday night led to a collision between a school bus and a car in Pratapgarh on Saturday morning. The accident occurred near Domipur under the Dehat Kotwali police station area. All children on board the bus and the car driver escaped unhurt, though both vehicles were damaged. Police said a replacement bus was arranged to take the students to school safely. As the bus attempted to overtake another vehicle on the Mohanganj-Jethwara road near Domipur, it collided head-on with Singh's car amid poor visibility caused by dense fog. Mohanganj police post in-charge Rohit Singh and Dehat Kotwali SHO Pushpraj Singh also reached the scenehtc...