The Securities Industry in the United Kingdom The Regulation of Securities Businesses in the United Kingdom What is Insider Dealing? The Move Towards Insider Dealing Regulation in the UK The Definitional Background to Insider Dealing The Basic Offence of Insider Dealing Defences to the Offence of Insider Dealing The Monitoring, Enforcement and Prosecution of Insider Dealing Other Constraints on Insider Dealing Other 'Market' Offences Appendix A Appendix B Appendix C.