Objects

In reference to the tragic accident at school (choking with a candy), we recall our social ad from 2008.
We appeal not to leave small objects with small children.
What happened and how to provide first aid in the material below:
 
https://www.polsatnews.pl/wiadomosc/2025-02-27/smierc-dziewieciolatki-z-chelma-prokuratura-wszczela-sledztwo/