A 2-and-a-half-year-old girl was allegedly crushed to death by a Honda city car in the Bharat Nagar area of Northwest Delhi on Thursday afternoon. According to the police, they have arrested the errant driver, identified as Mobin. Sources said that after the minor girl was crushed under the left tyre of the car, her grandfather took her to a nearby hospital but was refused treatment. He told cops that it was due to the delay in treatment that his grand daughter died.