Building services (power distribution): Which of the following is NOT an acceptable method for distributing small-power outlets across an open-plan office? Identify the unsafe/non-compliant approach compared to standard methods like floor boxes and power poles. Choose the incorrect method.

Difficulty: Easy

• Trailing extension leads run across walkways and under carpets
• Raised floor boxes with socket modules
• Ceiling power poles with drops to desk clusters
• Perimeter trunking (skirting) with socket outlets