It seems to me that this whole Lohan mess is a case of Big Government trying to save a woman's life whether she likes it or not. It hasn't been such a smashing success.
If I am correctly informed, this whole saga began because this woman wants to drive vehicles while under the influence. Rather than trying to force her to quit poisoning herself, why not just revoke her license and not allow her to drive any vehicle at all?
Revoking one’s license doesn't mean they will stop driving. If she's willing to drive illegally while under the influence, she'd probably be willing to drive without a license.