An article in Thursday's Maryland section about a meeting of the WYPR community advisory board said incorrectly that it appeared that no one from the station's management was there. WYPR President and General Manager Anthony S. Brandon and other station representatives attended the meeting.

Because of inaccurate information from the Salt Institute, the total amount of salt spread on U.S. highways each year was incorrectly stated on Page 4A of yesterday's editions. The actual quantity of salt spread is 18 million tons.

An article in Thursday's editions on a fatal accident in Prince George's County misstated the date on which charges in a previous case were filed against the man who police said was driving a vehicle that struck several bystanders. Charges that the man had been driving a 1999 Buick with a child passenger not properly restrained were filed in May 2007.

The Sun regrets the errors.