How to ask for help in case of danger

The ways of asking for help in distress are: sound, light, parabolic, semaphore, telephone, short message, etc.

1, sound for help

You can whistle, hit the washbasin, knock on things, etc. Make a sound to attract the attention of people around you.

2, lighting for help

Use flashlights, mirrors, cans, glass bottles and other luminous items to send out distress signals through flashing lights. Blink six times per minute, pause 1 minute, and then repeat.

3. Parabolic help

When high-rise buildings are in danger, you can throw soft objects, such as pillows, books and empty plastic bottles. , in order to attract the attention of the following people and indicate the direction.

4, semaphore for help

Tie brightly colored clothes or cloth to a bamboo pole or wooden stick and wave it to send out a distress signal. You can increase the range of action, and do 8-character actions with long left and short right.

Step 5 call for help

If you have a mobile phone or other communication tools, call the local emergency number immediately, such as 1 10 alarm, 120 emergency, etc. Report the danger to the relevant departments and ask for help and rescue.

6. SMS for help

If it is inconvenient to talk, you can also edit the short message and send it to "12 1 10+ the last three digits of the area code" for quick alarm.