This happens when an official language is used more often and children stop learning the local language of their parents.

VOA: special.2009.12.02

The president also made an unscheduled stop at a local restaurant, where he spoke briefly with a 98-year-old man and bought another man a bowl of chili on his birthday.

VOA: standard.2010.01.22

The New York demonstrators, who included activists from Latino,Caribbean, and Asian communities in New York as well as local clergy members, called on President Obama to act immediately to stop Arizona's law from being implemented.

VOA: standard.2010.04.28

The trick is to stop local governments from acting as if they print money as well.

FORBES: Cook County, Illinois Treasurer Warns U.S. Homeowners And Retirees Of Local Debt Hazards

An enforcement order has been issued by a local council to stop a pub from being used as a school building.

BBC: The Halfway House pub

The chairman of the Police Federation in Lancashire has asked local MPs to stop what amounts to the "destruction of the police service".

BBC: Rachel Baines