Loose gravel road sign. Vector illustration of yellow rectangular warning traffic sign. Caution gravel road or verge. Loose chippings. Symbol used in Australia. Watch out for windshield. Stock Vector | Adobe Stock
WK073 Loose Chippings - Midland Site Supplies
Cheap chippings cause road chaos for cyclists | Cycling Weekly
Warning Sign/Loose Chippings - Roader's Digest: The SABRE Wiki