A new report by the Campaign for Better Transport suggests that emissions from transport could be cut by up to 26% of 2006 levels by 2020.

The report highlights the following areas where most emissions could be reduced:

• Reductions in passenger travel emissions of 32%

• Freight emissions reduced by up to 19%

• Cars 25% more fuel efficient

• Car traffic reduced by 15%

• Domestic aviation emissions down 30%

The report suggests that cutting long-distance travel could lead to significant reductions in overall emissions, particularly from long-distance commuters and HGVs.

The government awaits the official findings from the Committee on Climate Change before making any final decisions.