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
Low cloud rolling in from the North Sea tonight to give some patches of mist and fog.
Train, tube and tram passengers can use bank or credit cards to swipe open ticket barriers from today.
The Rightmove September House Prices survey is out today, revealing how house prices are changing in every London borough.