Hopefully, she won’t have to make a habit of this.

In the aftermath of Hurricane Irma tearing through Florida, bringing down trees and power lines and forcing countless thousands from their homes, many have done what they can to help in the clear up. No more so than Sister Margaret Ann, a nun who picked up a chain saw to help clear debris outside her school.

The nun, who has been teaching at Archbishop Coleman Carroll High School in the western suburbs of Miami for 30 years, was spotted clearing downed trees by an off-duty officer from the Miami-Dade Police Department. He filmed her and subsequently posted the footage to the department’s social media feeds.

“We are #OneCommunity in @MiamiDadeCounty! Thank you Sister Margaret Ann of @ACCHS_Bulldogs for pitching in as we recover from #Irma,” said one tweet by the police.

The sister suggested she did not think twice before deciding to pitch in. And she wanted to set a good example.

Footage reportedly shows Disney World during Hurricane Irma

“There was a need, I had the means, so I wanted to help out,” she told CNN.

“We teach our students: Do what you can to help other people, don’t think of yourselves.”

Animals take shelter from Hurricane Irma at Zoo Miami Show all 8 1 /8 Animals take shelter from Hurricane Irma at Zoo Miami Animals take shelter from Hurricane Irma at Zoo Miami Jennifer Nelson, senior keeper at Zoo Miami, leads a cheetah named Koda to a hurricane resistant structure within the zoo, Saturday, Sept. 9, 2017 in Miami. AP Photo/Wilfredo Lee Animals take shelter from Hurricane Irma at Zoo Miami Ryan Martinez, a trainer at Zoo Miami, places an Eurasion Eagle Owl into a crate AP Photo/Wilfredo Lee Animals take shelter from Hurricane Irma at Zoo Miami Flamingos at Zoo Miami, are shown in a temporary enclosure in a hurricane resistant structure within the zoo, (AP Photo/Wilfredo Lee) Animals take shelter from Hurricane Irma at Zoo Miami Brown pelicans and an American white pelican take refuge in a shelter ahead of the downfall of Hurricane Irma at the zoo in Miami REUTERS/Adrees Latif Animals take shelter from Hurricane Irma at Zoo Miami An African crested porcupine is moved into a shelter ahead of the downfall of Hurricane Irma at the zoo in Miami, Florida, REUTERS/Adrees Latif Animals take shelter from Hurricane Irma at Zoo Miami A macaw parrot looks out of it's cage after being put into a shelter REUTERS/Adrees Latif Animals take shelter from Hurricane Irma at Zoo Miami An African grey parrot is moved into a shelter ahead of the downfall of Hurricane Irma REUTERS/Adrees Latif Animals take shelter from Hurricane Irma at Zoo Miami Cheetahs are photographed in a shelter ahead of the downfall of Hurricane Irma at the zoo in Miami, Florida, REUTERS/Adrees Latif

She said the officer had told her the police would eventually get around to clearing the debris. “I said ‘but it's going to take them too long…it’s dangerous, people are going to get hurt here’,” she said. “We had chainsaws in a cupboard and they did not belong there - they needed to be used.”

She said that as she worked, others came to help. “It became really good community project.”

The sister said she did not know when her school will reopen. Many schools and colleges across the state, have said their doors will remain closed for many days, if not weeks. At her Catholic school, many trees have been down and a wall was blown in by the winds of Irma,