Can the fire escape be locked?

Can the evacuation passage be locked? Cann't shut it up The passage requires the evacuation passage and the safety exit to be unblocked, and shall not be occupied, blocked, closed or have other acts that hinder the safe evacuation. However, in units and communities that meet the security requirements in actual operation, it is possible for professional management service departments to lock some gates, which can be quickly opened in case of fire, and when firefighters arrive, the channel locks can be quickly opened.

Expand knowledge. Every community and building will have corresponding fire exits. Evacuation exits are channels for firefighters to rescue and evacuate trapped people, such as stairs exits and residential areas. How to identify the evacuation exit in the community?

If the passage is equipped with fire extinguishers, fire hydrants, evacuation shafts and other escape items and bright green lights, and marked with the words "evacuation passage" and zebra crossing signs, it belongs to the evacuation passage. Evacuation passage is an important passage for firefighters to rescue and evacuate people, which plays an important role in various dangerous situations.