How many units of alcohol can a woman have and drive?

In many countries, the legal blood alcohol concentration (BAC) limit for driving is 0.08%. For women, this typically translates to about one standard drink per hour, which generally equates to around 1-2 units of alcohol, depending on factors such as body weight and metabolism. However, it's crucial to note that individual tolerance and legal limits can vary significantly by location, so it's advisable to check local regulations and err on the side of caution. Always consider not drinking at all if planning to drive.