A Sydney grandmother who copped a $352 fine for honking her horn has had the decision overturned in court.

85-year-old Alma was driving to work at Myer in Roselands along Belmore Road at Riverwood when suddenly a car pulled out in front of her.

Moments after beeping, she was pulled over with the police officer claiming she beeped for a second too long.

Alma Smith told Jim Wilson, common sense has prevailed.

“I am glad that they realised it was all farcical.”

Press PLAY below to hear more

Image: 9News