10th Nov 2025
By: Mathew Davies, Fire Safety Inspector at West Midlands Fire Service.
Electrical safety is a vital aspect of maintaining a safe and legally compliant commercial
environment. In shops and other business premises the extensive use of electrical systems –
from lighting and heating to security and refrigeration – makes it essential to ensure that all
equipment is properly installed, maintained and inspected. Faulty wiring, overloaded circuits
and outdated equipment can quickly become major hazards, especially in busy retail settings
where both staff and customers are constantly interacting with the environment.
Legal duties in assessing and mitigating risks
Employers and property managers have a legal duty to assess and mitigate risks associated
with electricity. This includes regular portable appliance testing (PAT), ensuring fixed wiring is
inspected every five years by a competent professional, and making sure that any identified
faults are swiftly rectified. Staff should also be trained to spot warning signs such as burning
smells, flickering lights or tripped circuits, and know how to respond appropriately. Even
something as simple as daisy-chaining extension cords or covering electrical heaters can
significantly increase the risk of fire.
Holiday lighting fire risk
As the Christmas season approaches, many shops face heightened safety risks, particularly
related to fire. With festive displays, decorative lighting and an increase in electrical equipment,
the pressure on power systems rises. Temporary lighting, often cheaply made or not properly
rated for commercial use, is a common culprit in holiday-related fires. These lights may be left
on overnight or looped together in ways that exceed circuit limits, dramatically increasing the
chance of electrical faults.
Decorations themselves, particularly those made from flammable materials like tinsel, artificial
foliage and wrapping paper, can quickly become fuel for fires. When placed near heat sources
– including overhead lights or radiators – the risk intensifies. In some cases, well-intentioned
displays may block exits or cover emergency signage, creating additional hazards in the event
of an evacuation.
Strained electrical systems
Retailers should also be mindful of increased footfall during the festive period. More customers
mean more electronic point-of-sale systems, temporary heating units and increased usage of
lighting, all of which strain electrical systems. Staff may also be distracted by higher workloads,
making it easier for basic safety procedures to be overlooked.
Fire risk assessments
To mitigate these seasonal risks, retailers should carry out a thorough fire risk assessment in
advance of the Christmas period. This includes checking that:
● All electrical decorations meet relevant safety standards
● Electrical circuits are not overloaded
● Fire exits are clear and accessible
● Fire alarms and emergency lighting systems have been tested
● Staff have received refresher training on evacuation procedures
Ultimately, a proactive approach to both electrical and fire safety can protect not only property
and stock, but also lives. By combining regular maintenance with seasonal vigilance,
commercial premises can ensure a safe and festive experience for everyone.