The paper, Air Pollution in London, produced by the Assembly's Health and Environment Committee, reports 8.3% of deaths in Westminster are attributable to man-made airborne particles.

BBC: Nitrogen oxides

"In order to entice a desirable mate, a woman needs to assess the attractiveness of other women in her local environment to determine how eye-catching she needs to be to snare a good man, " she said.

BBC: Ovulation hormones make women 'choose clingy clothes'