Motor Cars Only road sign (R117) Type:Chromadek and reduces the chance of

and reduces the chance of catastrophic injury

Stormwater drains and service areas where pollution controls must be visible

Restricted vehicle access zones

and water features where “Swimming Prohibited” controls access and reduces drowning risk

stop–go control

Motor Cars Only road sign (R117) Type:Chromadek and reduces the chance ofThe Motor Cars Only road sign (R117) is a regulatory command sign used to indicate that only motor cars are permitted to proceed beyond the sign or use the designated roadway. Purpose and function This sign restricts access to motor cars only, excluding heavy vehicles, buses, and other vehicle classes where road geometry, safety, or access control requires separation. Typical applications Residential streets and access roads Controlled traffic zones