Related Clues:

• Regulation
• Murphy's or Gresham's
• Successful legislation
• Postgrad field
• Attorney's field
• Trying profession?
• 'Boston Legal' profession
• JOHNNY ___ (THE COPS)
• Some practice it
• You get it with your order
• Bit of legislation
• 9-Down output
• Murphy's is well known
• Judge's concern
• 'No smoking,' in some places