Continuity mistake: In the 1st 5 or 6 seasons the inspector introduces himself as Thomas S Brackenreid. Later he becomes Thomas C Brackenreid.
Continuity mistake: In some scenes in the show, Murdoch's bicycle has a headlight, only for it to be missing in subsequent scenes, then back.






Answer: It's certainly a personal choice about using one, and probably similar to how some people refuse to wear a helmet or forego other safety equipment. Most bells and horns on bikes are not very loud and probably wouldn't be heard in busy traffic, making them mostly ineffective. Murdoch would likely still yell, even if he had a bell or horn.
raywest ★