BACKGROUND Cycle use across London and the UK has increased considerably over the last 10 years. With this there has been an increased interest in cycle safety and injury prevention. Head injuries are an important cause of mortality and morbidity in cyclists. This study aimed to ascertain the frequency of different head injury types in cyclists and whether wearing a bicycle helmet affords prote...

It was claimed that the bicycle helmet law in New Zealand reduced head injuries to adult cyclists by 28% (Povey, L.J., Frith, W.J., Graham, P.G., 1999. Cycle helmet effectiveness in New Zealand. Accident Analysis and Prevention 31, 763-770). However, the pre-law increase in adults wearing helmets (from 30% in 1990 to 43% in 1993) was accompanied by a fall of 45 head injuries per 100 limb injuri...

This paper shows that the meta-analysis of bicycle helmet efficacy reported by Attewell, Glase, and McFadden (Accident Analysis and Prevention 2001, 345–352) was influenced by publication bias and time-trend bias that was not controlled for. As a result, the analysis reported inflated estimates of the

This paper is a rebuttal of the criticism by Hagel and Pless of my 2005 article in which I dispute the conclusion of a Cochrane Collaboration review that all types of standard bicycle helmet protect against injury to the brain. The main ground of rebuttal is that my critics take the relevant efficacy of helmets as given and argue from there.

In 2008, a pioneering, Canadian company, Bixi, launched an urban bicycle-sharing program. With six years of award-winning success, Bixi’s bicycles rode to the rescue of commuters, the environmentally-friendly and the health-conscious in Toronto, Ottawa and Montreal. Despite the acclaim, the company’s success came to an untimely end in February 2014 when it filed for bankruptcy. The city of Toro...

The sixth edition of Hazard from the Victorian Injury Surveillance System departs a little from the usual Hazard format. The first section is devoted to a preliminary evaluation of the effects of the Victorian bicycle helmet legislation. This edition also undertakes an examination of all bicycle related injuries in the usual format. Bicycle related injuries occur in residential and recreational...