Sian Berry, from the Campaign for Better Transport, explains why it believes high air pollution levels could scupper the government's plans to upgrade the A14.
More top news
The study from the University of Bedfordshire warns disabled parents are often seen as a risk to their children rather than given support
The group has announced a huge UK arena tour and greatest hits album to mark their 30th anniversary next year
A "senseless and brutal" murderer who attacked his neighbour with a hammer has been jailed for life.