Related Clues:

• M.p.h., e.g.
• Methamphetamine
• Go swiftly
• Radar datum
• Bullet speed, for ex.
• *Going rate
• Violate a traffic law
• What MPH measures
• Big Bullock flick
• It kills, it's said
• Go 50 in a 30-m.p.h. zone, e.g.
• Track asset
• Runaway bus film
• Speed (abbr.)
• Ability to move fast