• Reference: 2016/4582
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Further to your answer to my question 2016/3027, please will you publish the last report received by Transport for London (TfL) from "4-Rail Services Ltd" about levels of tube dust in the London Underground?

• Reference: 2016/4581
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Further to your answer to my question 2016/3026, when do you expect to publish the results of the latest measurements of concentrations of tube dust in the London Underground from Transport for London (TfL)?

• Reference: 2016/4580
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Further to your answer to my question 2016/3025, please provide an update from Transport for London (TfL) on progress with the Committee on the Medical Effects of Air Pollutants (COMEAP) in requesting that they consider the health impact of tube dust in the London Underground for the first time since 1998?

• Reference: 2016/4579
• Question by: Caroline Russell
• Meeting date: 14 December 2016

You described the Fuel Duty freeze in the Autumn Statement as "good news" and the scrapping of the proposed increase in Fuel Duty as "a welcome relief for motorists during these difficult times." Isn't this an example of the government 'passing the buck' on killer toxic air?

• Reference: 2016/4578
• Question by: Caroline Russell
• Meeting date: 14 December 2016

The Mayors of Paris, Mexico City, Madrid and Athens say they will ban diesel vehicles by 2025. Will you explore this option for London?

• Reference: 2016/4577
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Have you or the GLA had any pre-planning applications communications or discussions with potential developers regarding the potential sale of the six-acre Hyde Park Barracks site? Please give details.

• Reference: 2016/4576
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Further to your answer to my question 2016/3670, will you apply the Prince's Regeneration Trust's 'Heritage-led Enquiry by Design' (HEbD) approach to supporting long term, sustainable solutions for the Grade II* Crystal Palace National Sports Centre and wider heritage park?

• Reference: 2016/4575
• Question by: Caroline Russell
• Meeting date: 14 December 2016

What steps are you taking to provide a heritage viability assessment or produce a conservation management plan for the Grade II* National Recreation Centre in the Crystal Palace National Sport Centre?

• Reference: 2016/4574
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Will you assess the long term business sustainability model for maintaining major athletics events in the Olympic Stadium, and compare it with the potential cost benefits of upgrading the Crystal Palace National Sports Centre,especially considering its exceptional transport links for a major athletics venue?

• Reference: 2016/4573
• Question by: Caroline Russell
• Meeting date: 14 December 2016

Regarding retractable seating at the Olympic Stadium, what are a) the projected and actual costs of reconfiguring the retractable seating each year, b) the projected and actual overall time taken reconfiguring seating each year, and c) the number of days mandated for non-football use?