An independent firm of health economists in the US, where the test has been available for two years, say that it should be highly cost effective and reduce lung cancer mortality.
Survival rates in the UK have remained very poor for decades, with only 7% of sufferers surviving for five years.
More top news
The shadow home secretary, 63, said she worked in the Home Office for nearly three years when she was a trainee.
Home Secretary Amber Rudd has attacked Labour's capabilities to effectively deal with any future terrorism threats facing the UK.
Tori Lee Castillo, 39, has been arrested on suspicion of child abuse.