Health & safety · Telephone lines (copper)
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Working at height
Use a ladder at a 1-in-4 angle on firm ground with three points of contact. Above 2 m on a pole, clip on your harness.
Working in the street
Wear hi-vis and set out cones and barriers before you start. Never leave a chamber open and unattended.
Ringing voltage
Don't touch bare conductors when a call could come in.