Alcohol does not a driver's ability to assess driving situations.

It does not increase the driver's ability. Most of the time, reaction times are slowed when under the influence of alcohol or other intoxicating drugs. This makes it much more likely that the person will be in some type of accident while in this state.

It should be at the center of any map going vertically: the prime meridian, as it passes through greenwich,  england, is considered 0 degrees longitude

Ibelieve its c not quite sure.