The explosion, which occurred around 9 pm, damaged the police facility, shattering two glass panes and cracking one of its walls. A food delivery agent was injured in an explosion at a Ghaziabad police outpost. The blast damaged the AC unit, cracked walls, and shattered windows.. A 20-year-old delivery person was injured after an explosion at a police outpost in Ghaziabad’s Vasundhara late Friday evening.