Some elevators clearly have signs saying No Smoking, but why do some people still smoke immorally? Can I report people smoking in the elevator?

You can report that the elevator is a public place and smoking is prohibited in public places. Smoking in the elevator is a violation or a sign of lack of ethics.

2. The elevator is a sealed environment. People who smell smoke (second-hand smoke) inhale more toxins than smokers.

3. When the elevator rises at high speed, there is a lot of friction. If the smoke sparks stick to the elevator, it will easily cause a fire and cause a safety accident.

For the above reasons, smoking is prohibited in the elevator.