(CNN) - About 20 students from Western High School in Davie, Florida, were on their way to prom when a van swerved and flipped on the interstate nearby. Five adults and two children were inside. When their limo screeched to a halt, students called 911 and went into action, pushing the van to free some passengers, and pulling others out, CNN affiliate WSVN reported. Some of the students had emergency training through the health occupations program at their school.

All the passengers had non-life-threatening injuries, and the students - some with blood on their dresses - said they had a great time at prom.