Mischief are zones
Mischiefs are extracting pranks that are done by children, and who usually come with a small punishment or a reprimand. It is out of boredom what pranks are not allowed, but usually also do not cause damage or great danger. Examples of Mischief:
- Bell pull;
- (bicycle) tyres are left empty;
- Throwing snowballs (against windows or passers-by);
- props, berries shooting;
- Fart cushion on chair;
- Press all buttons at the lift
Enough examples of reasonably innocent entertainment, in which it is up to the parents (or teachers of the school) to do something about it. For the more serious forms of mischief, there are now HALT offices that are trying to combat this effectively.