Definition: Given a text, write a compressed version of it in a single sentence.
Input: The Transportation Department has informed airlines that under new disability rules, it must provide "peanut-free buffer zones"--defined as at least three rows--for any passenger who declares in advance a medically documented severe allergy to peanuts.
Output:
Under new disability rules airlines must provide peanut-free buffer zones--three rows--for any passenger who declares in advance a documented severe allergy to peanuts.