Japanese 国別の自転車用ヘルメットに関する法律 Cited by user 240D:1A:2EB:3E00:2D2C:FC5:B092:2C7B on 20 Dec 2022 [[File:Mandatory bicycle helmet legislation (1).svg|thumb|250px|.
Polish Kask rowerowy Cited by user Michał Sobkowski on 10 Oct 2022 Kask rowerowy – rodzaj kasku – ochronnego nakrycia głowy, używanego podczas jazdy na rowerze, zarówno rekreacyjnej jak i sportowej, w celu zmniejszenia ryzyka uszkodzeń…
English Bicycle helmet laws Cited by user Rjwilmsi on 02 Nov 2014 Some countries and lower jurisdictions have enacted laws or regulations which require cyclists to wear a helmet in certain circumstances, typically when riding on the…
English Bicycle helmet laws by country Cited by user Alan Liefting on 08 Jan 2011 The wearing of bicycle helmets and attitudes towards their use vary around the world.