Mayor's Office confirms ULEZ and congestion charge suspended, as air pollution across Europe plummets
As everyone clammers for a cleaner, better, more efficient transport system Steve Nash, IMI Chief Executive calls for central government to take stock, take control and learn from best practice
Taxi app seeks to allay concerns its vehicles are clogging urban streets by promising $10m to campaign for sustainable urban planning
County council to study workplace parking levy and congestion charge to help fund suite of measures aimed at reducing transport emissions
The UK's auto industry is embracing the transition to low-carbon vehicles - so why is progress on microcars stuck in the slow lane?
New Mayor Sadiq Khan sets out proposals for extending ULEZ and cutting diesel emissions ahead of forthcoming consultation
Transport for London hopes £1.50 price hike will deter all but the most essential trips, as Mayor resists calls for small business discounts
New study reveals London drivers wasted 83 hours in traffic last year, up nine hours from 2012
Imminent Frost & Sullivan report to predict huge expansion in nascent market for corporate car-sharing schemes
But Transport for London confirms increase will have no additional impact on air quality
Newcastle University and City Council team up to test sat nav technology that helps drivers sail through traffic lights
If the government can revoke an Embassy's diplomatic status can it do the same for the diplomatic cars that keep flouting the congestion charge?
Freedom of information papers reveal mayor ignored a 2009 request to 'keep the congestion charge and other initiatives'
London mayoral candidate for Labour secures backing from Green Party for second preference votes
Party urges supporters to make Labour's Ken Livingstone their second-choice candidate
New report says road pricing should be rolled out across capital to help UK meet air pollution and carbon targets
The new London Congestion Charge starts on 4th January 2011 - here are the Green-Car-Guide's top 10 cars you'll be able to drive in London free of charge