When the head paramedic, Dixie Dixon (Jane Hazlegrove) mentioned to Noel, Louise & Mac that they were looking for a new ECA, Mac showed interest and Louise completed an application on Mac's behalf.
When the head paramedic, Dixie Dixon (Jane Hazlegrove) mentioned fears of confined spaces when he is told that he must have a CT Scan. When Dixie mentioned to Louise and Mac that they are looking for a new Emergency Care Assistant, Mac showed interest and Louise completed an application on Mac's behalf.