Rule 66 of the Highway Code recommends the fitting and use of cycle bells. The 2003 Pedal Bicycles (Safety) Regulations introduced various requirements relating to the supply and sale of cycles, including the obligation for a bell to be fitted at point of sale. While the regulations do not compel cyclists to keep a bell fitted to the bicycle after the machine has been purchased, it seems likely that many will retain it.
In view of the results of a previous public consultation exercise (2001-02), we consider that there is insufficient justification to make retrospective fitting of a bell obligatory on cycles already in use. Neither do we believe there is a strong enough case to require compulsory use of bells, as this would be impractical and difficult to enforce.