At the upcoming meeting of the attorneys general, serious consideration must also be given to expanding police powers to allow the admissibility of evidence such as roadside sobriety tests and police videotaping, and making it mandatory that breath or blood-testing for alcohol be obtained at all crash scenes involving fatalities or serious injuries.

Based on that paragraph can we conclude that this sentence is true?
Blood-testing is more accurate.

Pick your answer from:
+ Yes
+ It's impossible to say
+ No
It's impossible to say