Lock Op Shop’s Meryl Weetra, Judy Wilson and Jane Pearce, Crop Smart Lock's Neil Cummins, Lock, Murdinga, Tooligie Progress Association’s Graham Spiers and Crop Smart - Lock’s Melanie Glover, (front) and ambulance officers Jacinta Young, Kaytlin Northcott, Jessica Hetzel and Gabby Zerk with the training mannequin. (Supplied)