The Illegal Migration Bill seeks to fulfil the commitments made by Prime Minister Rishi Sunak on 4 January 2023 to “stop the boats and tackle the unfairness of illegal migration”. Provisions in the Illegal Migration Bill would introduce a duty on the home secretary to remove all adults entering the UK illegally (as defined in clause 2) after 7 March 2023. It would also introduce powers to detain those individuals prior to removal. The bill provides the secretary of state with greater powers to decide the place and duration of an individual’s detention. In addition to the duty to remove adults, the bill contains a power to remove those under 18 years of age; this would become a duty upon the child reaching 18. It would disapply aspects of modern slavery protections and provide that asylum and human rights claims by those subject to clause 2 were inadmissible. Immigration is a reserved matter, most of the bill’s provisions would apply in all four parts of the UK.