In relation to the fatal collision on the A10 this morning we are now in a position to name the driver as 18-year-old Daniela Ruggiero from Hoddesdon.
At this stage we do not have a photo or tribute but the family have asked that no members of the media contact them directly.
We will not be releasing the name of the second girl who died today.
More top news
The high of 35C was recorded on a Bakerloo line train between Piccadilly Circus and Oxford Circus at 2pm.
Weather forecasters say temperatures could reach 35C, beating the previous record of 34.6C in the scorching summer of 1976.
After years of political manoeuvring over the future expansion of Heathrow Airport, there has been an important development this lunchtime.