This past week in London has seen significant litigation activity, including a notable intellectual property claim filed by toy company Jellycat against supermarket chain Aldi. In a separate case, insurance giant AIG has initiated proceedings against firefighting foam manufacturer Angus International Safety Group. Adding to the legal action, the Solicitors Regulation Authority has filed a legal claim against the Post Office concerning the ongoing Horizon IT scandal. These cases highlight the dynamic nature of the legal landscape in the UK this week. For an in-depth review of these and other new claims, visit Law360.