This chapter considers how policing is organised around cybercrime. Having laws is no use if there is not the ability to enforce them. The chapter begins by discussing traditional law enforcement agencies (‘the police’) and notes that in the UK, they are organised into forty-five constabularies (forty-three in England and Wales, one in Scotland and one in Northern Ireland). The chapter discusses how they are organised, including through high-tech crime units. Police forces also come together to create Regional Organised Crime Units, and these have an important role to play in cybercrime, particularly in respect of child sexual exploitation. Alongside the local forces are the national forces, led by the National Crime Agency, the latest attempt at a UK-wide police force. Again, this has a cybercrime capability, particularly through the Child Exploitation and Online Protection Command (CEOP). The chapter also looks at the issue of fraud. Despite this being one of the most prolific forms of cybercrime (as discussed in Chapter 5) you cannot report crime to the police. Instead, it must proceed via Action Fraud. The chapter notes how less than 1% of fraud is now actioned by law enforcement, and questions whether that means it can truly be said that fraud is taken seriously. International law enforcement agencies, such as INTERPOL and EUROPOL, are considered, with it being noted that only a truly international approach can tackle international crime such as cybercrime. Finally, the chapter considers private policing. In this context, it means how the internet industry itself is seeking to address some of the issues it experiences. This chapter also includes consideration of the new requirements in the Online Safety Act 2023.