The Chief Inspector of Constabulary has said improvements have been made in tackling anti-social behaviour but it was impossible to eradicate altogether.
Sir Denis O'Connor's new report into anti-social behaviour showed an overall improvement in victim satisfaction.
But the survey - entitled A Step In The Right Direction - identified a series of problem areas.
Sir Denis said there was still a "long way to go" and accepted cases of extreme anti-social behaviour were impossible to eradicate altogether.
More top news
The world's biggest ritual animal slaughter has begun in Nepal, amid protests. Readers may find images in this article distressing.
Mild temperatures for this time of year will keep the frost at bay and it's a weekend of cloud and sunny spells.
Tony Poole spent 13 years in jail for a murder he did not commit. Now he faces going back after being found guilty of killing his best pal.