Safety Logo Ideas - Jpg Download

Dear All,
I am in the process of developing a safety logo for our organization using a third party designer.
I want the logo should be meaningful specific to the transport operations.
Could you please give me some ideas?
Regards,
Sam

You can place Logo of your transportation System(e.g. Truck, rail, plane / cargo etc. for reference logo attached) with some punch line for eg. "Your Safety is our prime duty" or "Yours' Safe Transportation" etc...

Dear Sam,
I would like to suggest that you should ask all your employees to brainstorm and give some logo with punch line. This will bring employee involvement & buy-in by employees. This will also bring out creativity from your own employees.
Regards,
Hansa