You shouldn't allow running in the halls.
Sal is a teacher proposing an idea at a school board meeting.
Sal doesn't want children to be late for class anymore.
Sal proposes the school extend the bell between classes by sixty seconds.
Sal proposes that children be encouraged to run through the halls to get to class quicker.
The proposal is adopted and there a fewer tardy slips written during school hours.
The proposal is adopted and mayhem ensues between classes with children running into each other and causing injuries.