Sam Walker was hit and killed 10 years ago on Hardy Lane in Chorlton. He'd been out buying sweets with his mum and sister. Today would have been his 16th birthday.
Police are back out in the area and have parked a replica of the car that killed the 5 year old on the street in happened.
Officers hope it will jog people's memories and appeal to the driver to give himself up. A £20,000 reward has also been offered for information that leads to a conviction.
Sarah Rogers has more:
More top news
A group of disabled activists threw toys and balls at him as he entered the conference.
When you're told you're going to interview half of the worlds biggest boyband in front of a room full of media, it's all very daunting!!
Business leaders welcome the announcement that councils will be allowed to keep rates totalling £26 billion which they raise from business.