A four-year-old girl was injured in a hit-and-run accident, police said today.A Police spokeswoman said: “Around 7pm on Thursday, December 1, Police received a report of a collision. It appears that around 6pm a car was travelling on Frog Lane, Devonshire, when it collided with a pedestrian.“The car then left the scene. The victim, a four-year-old Southampton girl, was treated at King Edward VII Memorial Hospital for relatively minor injuries and later released."A 68-year-old Smith’s woman has been arrested after the car she was driving collided with a pedestrian in the Frog Lane, Devonshire area around 6pm on Thursday December 1. In addition, the vehicle involved has been impounded by police."