Ivor the Engineer
Penultimate Amazing
- Joined
- Feb 18, 2006
- Messages
- 11,103
Why? It's legal if you are under a certain limit. I was at a work function last night where I had two beers in two hours and drove home, certainly under the limit. Was I irresponsible? Where is the evidence of irresponsibility please.
http://findarticles.com/p/articles/mi_m0847/is_n1_v14/ai_9353143/
SUMMARY
The behaviors involved in driving a motor vehicle are impaired by alcohol in varying degrees. However, investigators have not found an absolute threshold below which there is no impairment of any kind. Certain skills important for driving are impaired at 0.01 to 0.02 percent BAC or, in other words, at the lowest levels that can be measured reliably.
The area most critical to driving--that is, the brain's ability to observe, interpret, and process information from the eyes and other senses--is also impaired by alcohol. A driver cannot operate a vehicle safely if:
* information processing is slowed
* visual perception is degraded
* ability to allocate attention to multiple sources of information is limited.
With these kinds of central deficits, sooner or later a driver will fail to see something that is in the path of the vehicle--a car, a pedestrian, a fixed object--and an accident occurs.
It is important to understand that crashes are not limited to drivers with high BACs. Rather, there is a significant risk that extends to low and moderate BACs. Drivers need to know that they are impaired and are at increased risk of crash when they have consumed even small amounts of alcohol. The safety-minded consumer will restrict alcohol use to times and places that do not include driving.