A witness from a nearby bakery said a man reversed into the shop and damaged several other cars.
She said police, fire and emergency and a tow truck were at the crash, which happened shortly after 1pm today.
Another witness, from the laundromat next door to the salon, believed the driver was the father of the salon owner.
"He was backing out of a parking space directly in front of the shop when he crashed into two cars," he said.
"He was then asked to slowly back up but suddenly he crashed into the shop and smashed the windows."
He said he was not sure what caused the incident.