Breaking rules

In a shopping center was located at Mac Duck's fast food shop, one day 

a group of students was in this place, eating and drinking.

As the group of students was great, the restaurant looked very crowded and noisy. All talked and laughed

Two students placed on a table, were smoking, although in this restaurant was prohibited.

The waiter said that smoking was forbidden, but was ignored by students, those who bothered; the waiter got worried and called the school  them.

After a while came the discipline master; the boys apologized, but he was very angry with them, struck them, cited to his parents, who were very sad, and finally imposed a punishment for disobeying the rules.