Yes, you must disclose the arrest. Even if the case was eventually dismissed, the answer is still yes because the question also asks about arrests. Make sure you put in an explanation that the case was dismissed because 'no offense was in fact committed' and 'no probable cause' was found. Obtain certified copies of court records and court clearance to present to the consular officer during interview.
Answered on Oct 15th, 2013 at 1:00 PM