When South Carolina residents obtain their driver's licenses, they agree to submit to a test of their breath, blood or urine when ordered to do so by a police officer. However, the implied consent law only goes into effect when the motorist has been placed under arrest. This means that police officers must have probable cause to believe that motorists are operating their vehicles under the influence of alcohol before they can demand that they submit to chemical tests.
Facebook messages can be proof, but it's not simple
You tend to do most of your communication online. You don't really like to make phone calls. You don't mind text messages, but it's often a lot faster to write on your computer, instead. As a result, you end up sending a lot of Facebook messages.
