The London Assembly held a plenary meeting on Thursday 10 September 2026, discussing the draft London Plan and various motions. Key decisions included noting the answers provided during a question and answer session on the draft London Plan, and agreeing to a motion calling for the Mayor to support the Colne Valley Regional Park. The Assembly also passed motions condemning the actions of certain councils regarding immigration enforcement, opposing government planning reforms that reduce local councillor oversight, and supporting the continued use of Live Facial Recognition technology by the Metropolitan Police. Additionally, a motion was passed calling for the Mayor to write to the government regarding the illegal waste site at Launders Lane, and another motion was agreed to support the principles of a London Bus Drivers' Bill of Rights. The Assembly also unanimously supported a motion to designate 15 July as a Day for the Victims of the Global Climate Crisis.