Everyday checks
- Look at plugs, cables and extension leads before use. Do not use anything with damaged insulation, scorch marks or loose wires — label it and report it.
- Do not overload sockets or "daisy-chain" extension leads.
- Keep liquids away from electrical equipment and never handle switches with wet hands.
- Use circuit protection (RCD / ELCB) on portable equipment, especially outdoors and in wet areas.
- Keep electrical panels closed, labelled and clear of storage.
Work on electrical systems
- Only competent, authorised electricians should repair or alter wiring.
- Isolate the supply and use lockout/tagout before any maintenance, and test that it is dead before touching.
- Keep ladders, scaffolds and cranes well away from overhead power lines.
If someone is electrocuted
- Do not touch them while they may still be in contact with the supply.
- Switch off the power at the switch, plug or main isolator. If you cannot, move the source away with a dry non-conducting object.
- Call 1122 and start first aid / CPR if needed.
General guidance for awareness only. It does not replace hands-on training, your organisation's procedures or advice from emergency services. In an emergency in Pakistan call 1122 (Rescue), 16 (Fire brigade) or 115 (Edhi ambulance).
Source: PHSO · Last updated 11 Oct 2026
