Individual Safety Signs from Annex 28.1 of the Code
of Safe Working Practices for Merchant Seamen
Prohibition signs

Warning signs

Mandatory signs

Emergency Escape, First Aid and safe Condition
signs 
Fire Equipment signs

Prohibition Signs  (Do
not do) No Smoking Smoking
and naked flames forbidden No access
for pedestrians Do not extinguish with
water Not drinkable No
access for unauthorised persons No access
for industrial vehicles Do not touch Do
not use mobile telephones or Turn off mobile
telephones Unauthorised persons not to use this
machine Do not operate Do
not oil or clean machine whilst in motion Unauthorised
persons may not change grinding wheels Warning
Signs  (Danger) Flammable
material or high temperature (a) Explosive material Toxic
material Corrosive material Radioactive
material Overhead load Industrial
vehicles Danger: electricity General
danger Laser beam Oxidant
material Non-ionising radiation Strong
magnetic field Obstacles Drop Biological
risk (a) Low temperature Harmful
or irritant material (b) Slip or slippery surface Bump
or low deckhead Moving vehicles (lorry) Very
hot water Hot surface Moving
vehicles (car) Compressed gas Acetylene Oxygen CO2
protected area Harmful fumes High
noise levels (a)
In the absence of a specific sign for high temperature (b) Pictogram laid down in Council
Directive 90/679/EEC of 26th November 1990 n the protection of workers from the risks related to exposure
to biological agents at work (Seventh individual Directive within the meaning of article 16(1) of Directive
89/391/EEC) OJ. No 1,374, 31.12.1990, p1. (c) The background to this sign may exceptionally
be amber if justified in order to differentiate it from a similar road safety sign
Mandatory Signs  (Must
do) Eye protection must be worn Safety
helmet must be worn Ear protection must be worn Respiratory
equipment must be worn Safety boots must be worn Safety
gloves must be worn Safety overalls must be worn Face
protection must be worn Safety harness must be
worn Pedestrians must use this route General
mandatory sign (to be accompanied where necessary by another sign) High
visibility clothing must be worn Now wash your
hands Keep clear Keep
closed at sea Automatic watertight door keep clear Keep
clear when door is closing Emergency exit keep
clear Escape route keep clear at all times Wear
dust mask Wear welding mask Hair
covering must be worn All food must be covered
and dated Wear welding mask Hair
covering must be worn All food must be covered
and dated Emergency
Escape, First Aid and Safe Condition
Signs  (The safe way)
Emergency exit/escape route signs Emergency
exit 1 (man running) Emergency exit 2 (man running) Emergency
exit 3 (man running) Emergency exit 4 (man running) Emergency
exit 5 (rotatable) Emergency exit 6 (rotatable) Emergency
exit 7 (rotatable) Down arrow (green) Left
arrow (green) Right arrow (green) Up
arrow (green) Down arrow (green) Left
arrow (green) Right arrow (green) Up
arrow (green) First
aid signs First-aid post Stretcher Safety
shower Eyewash Emergency
telephone for first-aid or escape Emergency stop
for machinery Emergency stop for machinery Additional
safe condition sign Drinking water
Fire
Equipment Signs  (Location
or use of fire equipment) Fire Hose Ladder Fire
Extinguisher Emergency fire telephone Down
arrow (red) Left arrow (red) Right
arrow (red) Up arrow (red) Fire
alarm Fire Extinguisher Sprinkler
stop valve Fire Flap Sprinkler
stop valve Fire Flap Water
extinguisher Foam extinguisher Dry
Powder extinguisher Carbon Dioxide extinguisher Water
extinguisher (2) Foam extinguisher (2) Powder
extinguisher (2) Carbon Dioxide extinguisher (2) Fire
Blanket CO2 fixed installation FM200
fixed installation NOVEC 1230 fixed installation Dry
powder fixed installation In case of fire use the
stairs In case of fire use the stairs |