Possible Clues:

• Failing inner cities without it is hypocritical
• Two-faced
• One screen in display is not genuine
• One note after another is not ringing true
• False
• Because it's held by a loose rein? False!
• Deceitful, not genuine
• At home, because engineers may be laying it on
• Because in the broken rein it is not really mean
• Unfaithful siren with nice shape