Cooktown was hoping to get a mason to build a rock wall for them to mount their entry signage on. However Main Roads regulations prevented them from building a rock wall within the clearzone. Instead Danthonia designed a frangible wall for the sign which is designed to 'give' when hit by an errant vehicle thus minimising damage to vehicle and passengers.
Danthonia uses special concealed breakaway brackets at the base of the sign. These are omni-directional, maintenance free and approved by state road authorities for use throughout QLD, VIC and WA.