Before revision: BS 1710 A widely used British (BS) standard for marking equipment is: BS 1710:2019 Graphical symbols — Safety colours and safety signs — Registered safety signs The Standard stipulates the colours to be used.
After revision: BS 1710 A widely used British (BS) Standard for marking equipment is: BS 1710:2019 Graphical symbols — Safety colours and safety signs — Registered safety signs The Standard stipulates the colours to be used.