Text Box: Don't rush in or block the Light Rail  doors when you hear the door chime  
Text Box: Dropped something onto the track? Always ask staff for assistance. MTR (Mass Transit Railway)
Text Box: Help prevent the spread of influenza Text Box: Confined Space. Get in and get out safely! Text Box: Hot weather! Beware of heat stress. Good ventilation and keep hydrated. Stay away from the sun
Text Box: Personal protection equipment Text Box: Personal fall protection: It saves life.
Text Box: Personal protection equipment Text Box: Wear Safety Shoes Text Box: Wear High Visibility Jackets Text Box: Various types of safety warnings
  Fire prevention

Let's prevent Japan Encephalitis and Dengue fever. 

Stop rats.  Put trash into a covered trash can

Safety use of a grinding wheel

Check your cable

BTM Toxic.  Danger.

Priority seats for physically challenged person.  In a subway car

Accident statistics in a construction site

Accident statistics in a construction site

Do not rush into the door - in a subway station

Muster point for a construction site