In case of an active shooter threat, call 112 – emergency call or 158 – Police.
You can also use the Active Shooter app, which serves as a guide in a crisis situation with instructions on how to save your life from the attacker before the police. 
This is a freely available app called 'Active Shooter,' which serves as a chat with artificial intelligence.
The app addresses the time between the start of the attack and the arrival of the police. This can range from minutes to tens of minutes. It provides basic tips and insights that can be used to save lives.
The project varies depending on the selected situation. The user can simulate an attack in which they don’t know the attacker’s position and have no escape route. For example, if you're in a lockable room (office, kitchenette, classroom), lock or block the door, and the robot will respond. If you're not in a lockable room, try to get into one. Don’t stay in the hallway or in large spaces. Use large and heavy objects to barricade, or block the handle.
The app is also available in English and automatically activates if the mobile phone is set to a language other than Czech.
The app is simple, and recommendations can be reviewed in a few minutes.
Non-stop national helpline numbers
112 – Immediate life-threatening situations (e.g., serious accident, injury, fire, crime)
- Use this number if you're unsure which emergency service is most appropriate.
- Can be dialed from any phone, even without a SIM card.
158 – Theft, violence, suspicious object found, or threats to security:
- Provide as much information as possible – description of the event, perpetrators, location.
155 – Health problems, injuries, unconsciousness:
- Describe the condition of the injured person, e.g., if they are breathing, conscious, etc.
150 – Fire, trapped persons, rescue operations, or natural disasters.
Faculty Helpline Numbers
FACULTY OF ARCHITECTURE RECEPTION:
- Central Office: +420 22435 1111
- Reception: +420 776 555 558 / Line 6222
FACULTY OF CIVIL ENGINEERING RECEPTION:
- Reception C (Main Entrance) – +420 22435 4333
- Reception D – +420 22435 4332
- Control Room – +420 22435 4400, or mobile number +420 778 722 494
Medical and Psychological Assistance at CTU
List of Doctors and Medical Offices.
The Psychological Counseling service is free for all CTU students. It helps you to discreetly address personal problems, crises, or conflicts at school or in your private life.
Occupational Health and Safety / Fire Safety
Health and Safety Officer and Fire Safety – Martin Vrátil and Viktor Černý
Operations Technician – Ing. Jiří Škvor