OPINION: In a report out today, the Centre for Social Justice (CSJ) argues that - through an approach called Group Violence Intervention (GVI) - it is possible to change the dynamics in gangs and drive down violence. Rory Geoghegan, Head of Criminal Justice at the CSJ, sets out the background to the CSJ's latest report, and argues that failing to implement GVI will consign more young people to a lawless existence.

ANALYSIS: More than three quarters of shop theft and burglaries are carried out by drug-addicted offenders - but many existing sanctions like short-term prison sentences have little effect. Rory Geoghegan, Head of Criminal Justice for the Centre for Social Justice, calls for a new two-year 'Second Chance' programme in a new report, Desperate for a Fix.

OPINION: In a report out today, the Centre for Social Justice calls on the Government to give more local freedom to Police and Crime Commissioners to fund the fight against crime. Rory Geoghegan, Head of Criminal Justice at the CSJ, explains what could be achieved if PCCs raised an additional £180 million locally.

Opinion: Rory Geoghegan, Head of Criminal Justice for the Centre for Social Justice, says recent unprecedented pressure on the police service could lead to more funding for the service.

OPINION: With the announcement today of Cressida Dick as the new Commissioner of the Metropolitan Police, Rory Geoghegan of the Centre for Public Safety offers an account of the four major challenges facing the new Commissioner and the Met in the years ahead.

ANALYSIS: Police forces are increasingly pursuing digital transformation, and encouraging more web-based interaction between police and the public. But how secure are the websites on which those interactions are taking place? Rory Geoghegan of the Centre for Public Safety assesses the state of UK police forces' public-facing digital infrastructure.

OPINION: Laboratory reports of hepatitis C have almost doubled in three years in London, while some 59% of London's injecting drug users (classically, crack and heroin) have hepatitis C. Rory Geoghegan of the Centre for Public Safety argues that forces need to explain to the public what a spit guard is, how it works and why it is needed - and that spit guards are a no-brainer for effective policing.

OPINION: Soon to hand back his warrant card, frontline Police Constable Rory Geoghegan looks back at his three years as a Met Police Dedicated Ward Officer.

OPINION: Frontline Met Police constable Rory Geoghegan provides an insight into the prevalence of knives in and around his dedicated London ward.

OPINION: PC Rory Geoghegan, a frontline Police Constable in the Metropolitan Police, considers the positive effect of community policing