Five countries (Argentina, Cyprus,[2] Australia, Namibia, and New Zealand) currently both require and enforce universal use of helmets by cyclists.
Partial rules apply in some other jurisdictions, such as only for children (e.g. in France), in certain states or sub-national divisions (e.g. British Columbia in Canada), or under other limited conditions.
[7] The use of bicycle helmets is compulsory in the provinces of British Columbia, New Brunswick, Newfoundland and Labrador, Nova Scotia, and Prince Edward Island.
[17] The city of Mollet del Vallès in Catalonia has voted and approved in 2020 mandatory helmet to ride a bicycle for anyone of any age on local bylaw, quote of Art.
18 "Those who ride a bicycle on urban streets in Mollet del Vallès will have to use a helmet, whether they are older than legal age or minor.