Technology, particularly digital communication, has had a profound impact on how we organise our lives, conduct our relationships and the transactions of commerce and retail. The sex industry has followed this trend, with the online sex markets expanding and diversifying, changing the shape of how sex is bought and sold. Yet no regulation and very little policing focuses on the Internet-based sex markets. Our overarching question is: How has the Internet shaped the 21st Century adult commercial sex industry in the UK and what is the role of regulation? Our research focuses on the gaps in knowledge, in terms of how the market is structured, how it functions and how it is currently regulated. We are concerned with those individuals who work legally in their own homes, or as escorts doing outcalls to hotels and clients' homes, all away from the ordinary gaze of policing. There has been no attention to the interactions between technology and types of commercial sex such as webcam sex; performing live sex acts and chat; sexual story telling; and how niche markets have developed both allowing sex workers to innovate as well as opening up working opportunities. Therefore our overall inquiry seeks to explain how regulation interacts with the Internet setting in relation to the experience of vulnerability and safety. Is working via the Internet safer for sex workers? Are there unintended safety issues? Are sex workers made more vulnerable by the isolation of the Internet or does technology provide mechanisms to enhance safety? Therefore the aims of this research are threefold: a)to understand the wider theoretical significance of new technologies for changing the social practice of sexual consumption and the sex industry. b) to map the trends and understand the working practices in Internet-based sex work markets within the broader processes of the regulation and policing of sex work in the UK. c) to facilitate the integration of Internet-based sex work into safety and health-related provision, policies and agencies. We intend to answer these questions using a mixed methodology to gather new empirical knowledge, and have designed a project consisting of a large national online survey of sex workers; qualitative interviews with 80 sex workers and 40 interviews those involved in the policing and regulation of online sex work activities (such as the police, Home Office representative, IT specialists). Peer researchers will assist in the recruitment of participants, promoting the project as well as reviewing the progress of the Impact Plan. In addition, there is an integrated service provision and developmental role built into the project team through a Research, Support and Development Netreach Officer. Beyond the academy, the project has three key beneficiary groups who are collaborators on the project: 1) Police through the Association of Chief Police Officers and the National Lead for Prostitution, policy makers (local and national government. 2) Sex workers who work online and the broader sex work community. 3) sex work projects and practitioners who work with sex workers - both statutory and third sector, including sexual health practitioners who deliver specific clinical services to sex workers. These groups will benefit in the following ways: 1) a practitioner outreach service with sex workers (all genders) via the Internet (known as Netreach) will be delivered on a weekly basis providing information on safety, signposting to health, welfare and offering a confidential listening service for 3 years. 2) In collaboration with partners the UK Network of Sex Work Projects, the development of a Netreach toolkit for good practice models of Internet outreach. 3) Reduction in violence and crimes against sex workers and broader access to justice for this group. 4) Overall impact aims are to inform and influence legislation and policy in the regulation of prostitution through engaging in government processes and expert witness requests.