SA mum caught drug-driving on school run

An Adelaide mum doing the school pick-up has tested positive for ice.

The 26-year-old had picked up her two young children on Monday when she was one of 11 people nabbed for drug-driving around South Australian schools, police say.

"Driving a motor vehicle while under the influence of illicit drugs is unacceptable in all circumstances. But to place out most vulnerable members of society at risk in this way is repugnant," Superintendent Anthony Fioravanti said on Tuesday.