In the UK, it's estimated that around 500,000 workers could be exposed to high levels of diesel engine exhaust fumes.
In Britain, more than 650 people a year die of lung or bladder cancer as a result of being exposed to diesel exhaust fumes at work.
These statistics are sobering. Find out more at www.notimetolose.org.uk
Diesel exhaust fumes which have now been classified as a definite human carcinogen.