Historical clue formulations

• Following the beat? — 2016-01-30
• Keeping the beat? — 2015-08-23
• Policing an area — 2014-02-14
• Cruising the beat — 2011-07-17
• Looking for trouble? — 2009-04-03
• Making the rounds — 2008-10-04
• Like the Coast Guard — 2007-05-04
• Checking one's territory — 2006-01-27
• Like some police — 2004-09-18
• Like a beat cop — 2001-02-15
• Doing recon — 1994-06-25
• Guarding mobilely — 1994-05-06