CHARSADDA,(Pakistan Point News - APP - 3rd Augst,2016) : At least three people sustained injuries in a blast near a check post in Charsadda on Wednesday. Police said the incident took place at a check post located near the Charsadda district courts. People who were injured in the incident have been shifted to the nearby hospital. This was the second of the two low intensity blasts that occurred in the city Wednesday morning. A search operation was started in the area and investigation was underway.