JB Marks Municipality Warns Against Throwing Foreign Objects onto Power Lines
- Karen Scheepers

- Oct 1
- 3 min read
The JB Marks Local Municipality has issued a public notice warning residents about the dangerous and damaging practice of throwing foreign objects such as tyre wires onto electricity power lines. The municipality raised concerns that these reckless acts not only disrupt electricity supply but also pose serious safety hazards, infrastructure risks, and financial costs to the community.

Rising Safety Concerns
According to the municipality, the trend of deliberately placing objects onto power lines has been observed in several areas. Conductive materials like tyre wires are particularly hazardous because of their ability to create electrical faults. While some incidents may stem from mischief or vandalism, the consequences extend far beyond inconvenience.
Municipal officials stressed that community safety is being compromised and that every resident has a role to play in preventing such acts. The notice reiterated that electricity infrastructure is not designed to withstand deliberate interference and that tampering increases the likelihood of severe accidents.
Dangers to Human Life
The municipality outlined the most immediate risk as electrocution and fatal injury. When a conductive object is thrown onto a power line, it can create a short circuit, channeling high-voltage electricity through the object. Anyone who comes into contact with the object may suffer severe burns or, in the worst cases, death.
Additionally, the possibility of electrical arc-overs was highlighted. This occurs when electricity jumps or arcs from the line to the foreign object and then onto a nearby surface, even without direct human contact. Such arc-overs can cause fires, explosions, and further injuries, affecting not only the individual responsible but also bystanders.
Infrastructure Damage and Service Interruptions
Beyond the threat to life, foreign objects on power lines create short circuits and electrical faults. These faults often result in widespread outages, affecting households, businesses, and critical services such as healthcare facilities.
Repeated incidents cause long-term damage to electrical infrastructure, including transformers, cable joints, terminations, and conductors. Each repair demands both time and resources, leading to extended outages and significant costs for the municipality. Over time, the accumulation of such damage undermines the reliability of the entire power network.

Impact on Households and Businesses
Unstable electricity supply also places strain on appliances and equipment. Frequent surges during faults or power restorations can permanently damage household items such as refrigerators, televisions, and computers, as well as sensitive business machinery. For small businesses, this not only increases expenses but also disrupts productivity, further impacting local economic activity.
The municipality emphasised that residents who tamper with power lines indirectly harm their own communities by increasing costs, reducing service reliability, and endangering livelihoods.
Appeal for Responsible Community Action
In its notice, the municipality urged residents to refrain from throwing any objects onto overhead power lines or tampering with electricity infrastructure such as meter boxes and mini-substations. The statement highlighted that these actions endanger lives, compromise public safety, and weaken critical infrastructure essential for daily living.
The appeal also called for community vigilance. Residents are encouraged to report any observed acts of vandalism or tampering with electrical networks to local authorities. By working together, the municipality believes that risks can be reduced, and service reliability can be preserved.
A Shared Responsibility
Electricity supply is central to modern living, powering households, businesses, schools, and essential services. Protecting this network requires collective responsibility from both authorities and residents. While the municipality continues to invest in infrastructure maintenance and security, public cooperation remains vital to preventing deliberate damage.
Officials emphasised that safe, uninterrupted electricity supply not only benefits individuals but also strengthens broader community resilience. By safeguarding infrastructure today, residents contribute to more reliable services and reduced risks tomorrow.
Wrap-Up
The JB Marks Local Municipality’s warning about throwing foreign objects onto power lines serves as a reminder of the serious consequences of tampering with electricity infrastructure. The dangers range from electrocution and infrastructure damage to financial losses for households and businesses.
As the municipality calls for greater community responsibility, the message remains clear: protecting power networks is not only about safeguarding infrastructure but also about saving lives. Residents are urged to act responsibly, report incidents, and support efforts to ensure safe and reliable electricity for all.
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