Hybrid working has changed occupancy patterns. What this means for fire safety in commercial high-rises.. Post Pandemic Office Fire Safety Hybrid working patterns have fundamentally altered occupancy profiles in commercial offices. Changed Risk Factors Variable occupancy making headcount verification difficult Reduced fire warden availability on low occupancy days Changes of use (offices to co working, labs, studios) Reduced maintenance attention in underused areas EV charging in office building car parks Increased deliveries (e commerce storage in office buildings) For commercial office fire safety, contact us.