The largest crane in Europe has been put up in South London, as work begins on a new helipad for a hospital in Tooting.
St George's will become the second hospital in the capital to have an emergency landing pad.
It will give victims of major trauma - like road accidents, falls and stabbings - faster access to potentially life-saving treatment.
Ria Chatterjee reports.
More top news
Six people have been injured and a man has been arrested after an alleged noxious substance attack in east London.
Save Your Uber in London was set up after it was announced the firm would not have its licence renewed when it expires next week.
Survivors are still traumatised, homeless and want answers.