At least six people were killed and four others injured when a truck collided with a four-wheeler here this afternoon, police said. The accident took place in Arkha gram sabha area under the Unchchar police station, they added.

"A truck moving on the Unchahar-Allahabad road collided with an SUV coming from Mangarh (in Pratapgargh district)," Superintendent of Police Sujata Singh said.