A DUI while breastfeeding?

An Australian woman makes DUI news by getting arrested while breastfeeding. According to the article the 19 year old mother of a five month old nearly crashed into a police car while leaving a pub. What is mind boggling to me is what type of establishment is serving alcohol to a 19 year old woman that has an infant with her. She was charged with the crimes of failing to provide a breath sample, driving while disqualified in an unregistered and uninsured motor vehicle, failing to give way, and driving with an unrestrained child. It seems like the Australian police pile on the charges just as much as the Houston police.