Mayor Boris Johnson has promised to look again at Crossrail construction safety after a worker was electrocuted.
During the Olympic construction, a collective agreement on health and safety was put in place between the construction firms and the unions. The mayor was asked whether a similar agreement should be introduced for Crossrail.
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23-year-old Kabba Kamara was slashed across the stomach with a broken bottle outside the Caravaggio venue.
The two front runners for the Tory leadership, Boris Johnson and Theresa May have both expressed concerns about expanding the airport.
A statue honouring Crimean War nurse Mary Seacole will be unveiled at St Thomas' Hospital today following a 12 year campaign.