You said "There is lot of antisocial behaviour especially from young people, people wearing balaclavas and driving ebikes dangerously, and people using drugs and drinking alcohol. We want better street lighting and police involvement."
The main challenge is that there is no accountability for intimidating or criminal actions. No oversight by authorities like police, teachers or family.
Leith's top response is to have more things for youths to do, including paid work. There should be active street-fronts that include community activities in the evenings.