Do the have breathalyzers at airports?

Yes, there are breathalyzers at airports, as pilots are often tested before they take off. There have been instances where pilots have failed the test and have been unable to fly the plane. For example, two years ago, a pilot at London's Heathrow Airport was arrested for not passing a breathalyzer test.
Updated on Friday, May 20 2011 at 06:46PM EDT
Source: articles.cnn.com/...
Collections: pilots, airports