LONDON (AP) — Queen Elizabeth II’s 97-year-old husband Prince Philip was recovering Friday at the royal Sandringham estate after the Land Rover he was driving rolled over on its side in a collision with another vehicle.

An alarming photo showing Philip’s toppled black Land Rover dominated the front pages Friday of Britain’s tabloids. The Daily Mirror’s headline read: “Philip, 97, cheats death in crash.”

Witness Roy Warne told the BBC he was driving home from work Thursday when the accident involving Philip’s Land Rover and a compact car unfolded in front of him shortly before 3 p.m.

“I saw a car, a black Rover, come out from a side road and it rolled and ended up on the other side of the road,” Warne said. “I saw it careering, tumbling across the road and ending up on the other side.”

Warne said he helped free a baby from the second car, a Kia, before helping the prince out of his vehicle, which was lying on its side.

Warne found Philip trapped in the car, but persuaded him to move one leg at a time to get out. He then pulled him out, saying he was not sure whether it was through the windshield or the sun roof. The prince was able to immediately stand up and walk around.

“He was obviously shaken, and then he went and asked if everyone else was all right,” Warne said.

The driver of the Kia, a 28-year-old woman, suffered cuts to her knee while her passenger, a 45-year-old woman, suffered a broken wrist. Both were taken to the hospital and sent home. The 9-month-old baby in the Kia was not injured.

Police said they conducted breath tests on both drivers after the accident and both tested negatively for alcohol.

The prince was checked by a doctor after the accident and determined to be fine, Buckingham Palace said. Prime Minister Theresa May sent Philip a message wishing him well.

Philip has largely retired from public life but is well known for his fierce independence and his love of driving cars and horse-drawn carriages. He has seemed to be in generally good health in recent months.

There is no upper age limit for driving in Britain, although drivers 70 and over are required to renew their licenses every three years and notify authorities if they have suffered from ailments like strokes, epilepsy or glaucoma.

Buckingham Palace officials said Friday that Philip has a valid driver’s license and has complied with all Driver and Vehicle Licensing Agency requirements.

He and Elizabeth, 92, have been on an extended Christmas vacation at Sandringham, one of her favored rural homes, located 110 miles (177 kilometers) north of London.

Police did not provide further details about the crash.

“We are aware of the public interest in this case, however, as with any other investigation it would be inappropriate to speculate on the causes of the collision until an investigation is carried out,” Norfolk Constabulary said.

By coincidence, authorities in the area had planned to consider improving safety on the road, the A149. Norfolk County Council will discuss reducing the speed limit on the road from 60 mph to 50 mph and installing safety cameras.