If you cannot leave your apartment:
- Close the door of the apartment and stay inside.
- If necessary, seal off the gaps around your door with wet towels to prevent smoke from entering your apartment from the stairwell.
- Wait for rescuers on the balcony or at an open window.
- If necessary, attract the attention of rescuers by shouting, waving your arms or using a flashing light such as the screen of a mobile phone or a torch.
Remember that breathing in smoke is life-threatening, and it can kill quickly. In an apartment building, each apartment forms its own fire unit, which prevents or slows the spread of flames or hazardous smoke gases from one unit to another.