Following the 60th anniversary of The Great Smog of London what steps are you taking to reduce concentrations of particulate matter (i.e. PM10 and PM2.5) across London?
Now that West Ham has been confirmed as the preferred bidder for the Olympic Stadium, how do you plan to fund the necessary conversion costs that are required to make the Stadium fit for football?
Your plans for the Dalston Western Curve, expressed as a planning application by TfL, seem to contradict your desire to increase public open space. Could you explain why?
Further to MQ3726/2012, will you publish a copy of the letter you have written to the Chancellor of the Exchequer - along with any response received - concerning the costs and funding arrangements of the Thames Tideway Tunnel?
Given that pollution levels at ground-level can significantly exceed what is measured by fixed-height monitoring stations, what consideration has TfL given to fitting low-cost vertical roof exhausts to its buses in order to reduce their emissions impact?
Please confirm the costs and funding source for your recent trip to India? Please also outline if any funding was provided for journalists to accompany you on the trip?
What evaluation will you undertake into the business and environmental benefits of the temporary pedestrianisation that took place in the West End during this year's VIP [Very Important Pedestrians] Day?
Please outline the anticipated energy (GWh) that has been - or will be - produced through projects supported by your Decentralised Energy Project Delivery Unit?