Sadiq Khan

REA's Dr Nina Skorupska and BNEF's Michael Liebreich appointed to board as TfL aims to deliver on Mayor's clean energy plans

First Low Emission Bus Zones to be introduced in Putney and Brixton in 2017

New system will also display roadside warnings of high pollution at bus and tube stations across the capital

Khan reveals application for new type of supply licence that would promote use of low carbon energy across the capital's public sector

New £11m fund to support London borough plans for car-free days, green taxi ranks, and new penalties for the most polluting vehicles

Busy shopping destination and air pollution hotspot could be pedestrianised within four years under mayor's plans

London Mayor's sweeping proposals could usher in an exciting new era of clean air action, as government faces fresh calls to keep EU legal air pollution limits

New figures show 443 schools across the capital now breaching EU air pollution limits, including nearly 90 secondary schools

Free colour-coded menu is changed daily according to air pollution levels at pop-up scheme that aims to raise awareness of problem

Transport for London told to 'urgently' develop package of public alerts and signs to raise awareness of air pollution