GA1. First aid equipment
GA2. General direction
GA3. Direction to escape route
GA4. Direction to escape route
GA5. Manned first-aid station
GA6. Drinking water
GA7. Blasting point
GA8. Travelling way
GA9. Locomotive refueling point
GA10. Ladies toilet
GA11. Gents toilet
GA12. Refuge chamber
GA13. Telephone
GA14. Waiting place
GA15. Emergency telephone
GA16. Electric isolator switch
GA17. Stairs going down
GA18. Stairs going up
GA19. Eye wash
GA20. Safety shower
GA21. Location of bomb bag
GA22. Accessible to wheelchairs

A symbolic safety sign consists of a geometric shape, a colour and a pictureAn organised system of identifying industrial hazards by easily recognisable safety signs has been developed for South African conditions (for further details see SABS specification No. 1186)Standard SizesA safety sign must be placed on square sheets of the appropriate material and one of the following sizes:
150 x 150mm ; 190 x 190mm; 290 x 290mm; 440 x 440mm.