New Addington is a horrible place, with gangs using knives, its more of a provincial shithole than a London suburb. My congratulations on getting out of there alive.
There have been proposals to extend the Croydon Tramlink to Biggin Hill, Bromley Council vetoed the same, officially because they did not want to tear up Hayes Common, but we all know that the real reason is that they don't want the assholes of New Addington to have an easy route to and from Hayes, Leaves Green, & Biggin Hill.