Azelle Rodney's mother Susan Alexander said the police "owe me an apology for the unlawful killing of my son", after an official report concluded that there was "no lawful justification" for the shooting by police marksman.
More top news
A "public-spirited" passerby retrieved the child.
A man wanted in connection with a hit-and-run crash which killed a four-year-old girl has been arrested, police have confirmed.
Scotland's First Minister was pictured with her feet up on the sofa while penning the document to Theresa May.