Rules for cyclists
These rules are in addition to those in the following sections, which apply to all vehicles (except the motorway section on page 85). See also page 118 - You and your bicycle.
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Cycle Routes and Other Facilities. Use cycle routes, advanced stop lines, cycle boxes and toucan crossings unless at the time it is unsafe to do so. Use of these facilities is not compulsory and will depend on your experience and skills, but they can make your journey safer.