Passage: "California Vehicle Code section 21703 prohibits following another vehicle more closely than is reasonable and prudent, considering speed and traffic conditions." Based on the passage, a driver tailgating at 70 mph on a busy freeway:

1. Is in clear compliance with section 21703
2. Likely violates section 21703 by following too closely
3. Can only be cited for speeding
4. Has the right of way