Which roads in Bournemouth have the highest crime rates for antisocial behaviour? (Google Maps / Stock) POLICE responded to more than 9,000 reports of antisocial behaviour in Bournemouth and the surrounding areas last year, according to official figures. Data from police.uk shows that there were 9,816 reports of antisocial behaviour between January 2020 and December 2020. This is the equivalent to more than 26 offences a day. Antisocial behaviour is defined as 'behaviour by a person which causes, or is likely to cause, harassment, alarm or distress to persons not of the same household as the person' according to the Antisocial Behaviour Act 2003 and Police Reform and Social Responsibility Act 2011.