The phrase "safety lecture" is correct and can be used in written English.
It refers to a talk or presentation that focuses on promoting safety and preventing accidents. Example: The new employees were required to attend a safety lecture before starting work on the construction site.
A man from the laborers' union gave a safety lecture.
I've got above average knife skills but I couldn't get the onions and squash into the pan anywhere near as quickly as Jamie seemed to, even allowing time for his health and safety lecture on cutting with a knife.
But what South Africa calls "the ABC message" -- Abstain/Be Faithful/Condomize -- arrived long after the epidemic had taken hold, and is now likened to the safety lecture on airplanes: everyone has heard it so often, they hardly listen.
After a short safety lecture and a few minutes of hanging by their hands and knees from a practice bar about eight feet off the ground, the students were ready to climb a stationary ladder to a platform 22 feet above the ground.
We do a safety lecture, of course, but we also provide education.
Roelof's opening safety lecture ("Don't run unless you are told to. If I tell you to get behind a tree or a termite mound, please do it now.
We were in a basement archery shop behind a strip mall in Patchogue, on Long Island, for the first of two days of safety lectures.
Danny's also rents bikes, offers bike safety lectures and provides a support van during the car-free Sunday bike-riding along the Bronx River Parkway.
Cruising is safe but as in all methods of transport you want to be alert and prepare for problems: attend all safety lectures, learn exits, listen carefully, respond responsibly and stay cool.
You drill our heads with safety lectures about buckling seatbelts and "inflating life vests" at the beginning of every flight, but when it comes to having bombs onboard, SILENCE.
One major example is the annual diver safety lectures conducted by the Department of Marine Resources.
