What is a precaution to take when cutting a trench across a footpath?

Obtaining information from relevant authorities about underground services is critical when cutting a trench across a footpath. This precaution ensures safety by identifying potential hazards such as gas lines, water pipes, electricity cables, and telecommunications infrastructure that might be present beneath the surface. Disturbing these services can lead to severe accidents, including explosions, flooding, electrical hazards, and service disruptions, which can also pose risks to public safety and delay construction work.

Additionally, ensuring that proper permits are acquired and communication with local authorities is established can help in managing any necessary traffic control measures and compliance with regulations, further enhancing safety and minimizing potential liabilities. Taking this step is a part of responsible excavation practices and reflects an understanding of the complexities involved in trenching work in urban environments.