Walmart in Paso Robles is now limiting the number of customers inside its store at one time.
Employees say the change took effect Friday and will be in place until futher notice.
In a Facebook post, Paso Robles police urge residents to not make family trip to the store.
A line of people, some families, could be seen waiting in line Friday.
Walmart's auto center is closed.
Arroyo Grande Walmart says it is not yet limiting customers.