Will the security officer in subject three get points for honking the horn?

No, the driving test safety officers are all staff of the driving test center, and the safety officers play a safety role. They protect the safety of students during the examination and supervise the students' examination. When there are pedestrians in front, the security officer will help you honk the horn without penalty. It's best not to honk the horn yourself, and the speed bump is best to slow down. Subject 3 includes road driving skills test and safe and civilized driving common sense test, which is a part of motor vehicle driver's license test and also the abbreviation of road driving skills and safe and civilized driving common sense test subjects in motor vehicle driver's test.