Khan launches London 'Heat Plan' in bid to stop heatwaves crippling capital infrastructure
Expanding access to public drinking water and blue spaces are among the priority areas set out in the plan, entitled Heat Ready London.
Heat Ready London focuses on six key sectors: the built environment, business and economy, emergency preparedness, resilience and response, health and care, green space and nature and infrastructure.
Sir Sadiq Khan said he hopes it will help tackle the "huge obstacles" the city faces with rising temperatures.