Drivers are being asked to sign up to a Powys scheme to carry a card with potentially life-saving information.
Powys council's Yellow Triangle scheme is encouraging people to carry details of next of kin and medical conditions in the event of a crash.
A yellow triangle sticker would be displayed in the windscreen so emergency services are aware the driver is a card carrier.
A council spokesman said people's mobile phones cannot be relied upon to provide the right details.
