Bicycle bell

[citation needed] The bell is a required piece of equipment in some jurisdictions.

[4] In New Jersey, a bicycle must be equipped with a bell or other audible device that can be heard at least 100 feet away, but not a siren or whistle.

[5] In Ontario, a bike must have a bell or horn in good working order.

[6] In Western Australia, a person riding a bicycle must have a bell or similar warning device.

[7] In the Czech Republic, bells or other signalling device were required until 1 August 2002.