British Airways blamed poor lighting at Miami International Airport for a commercial jet overshooting a runway with British Prime Minister Tony Blair and his family aboard.

No injuries were reported, and the plane was not damaged, officials said.

British Airways Flight 209 from London hit some airfield lights after it landed around 6:15 pm on December 26, but it did not leave the pavement and it reached the gate under its own power, airport spokesman Marc Henderson said. He could not immediately confirm the reports of poor lighting but said "I'm not going to dispute what they have to say."

The plane stopped just past the official end of the runway, said Federal Aviation Administration spokeswoman Laura Brown.

"It landed safely on the runway. It slowed down. It was going at taxiway speed and they just missed a turn," Brown said. "It's like if you miss a turn in your car."

Blair was among the 343 passengers on the plane, US Secret Service spokeswoman Kim Bruce said. The prime minister receives Secret Service protection whenever he lands in the US.

British Airways spokesman John Lampl said the pilot stopped the plane at the end of the runway because he could not see the lights to the taxiway.

"Apparently they're doing some resurfacing work and relighting, so the lighting was poor. Just to err on the side of caution, the captain decided to stop at the end of the runway and call the tower," Lampl said.

Brown said the taxiway lighting met FAA standards. She said the FAA would look into the incident, but she did not know if there would be a formal investigation.

A Downing Street official, speaking on condition of anonymity because he was not authorized to talk about Blair's travel plans, said the prime minister and his family were not hurt.

Blair was travelling to Miami to stay with Robin Gibb of the Bee-Gees, according to Gibb's co-manager John Campbell.

"It's a private holiday and it's a private arrangement," Campbell said. "They are friends."

Blair traditionally takes a winter vacation with his family while Parliament is in recess. The prime minister's office confirmed that Blair was on a family holiday but in keeping with standard government practice refused to provide details for security reasons. Blair and his wife, Cherie, have four children between the ages of 6 and 22.

Steve Atkins, deputy press secretary for the British Embassy in Washington, said it was not uncommon for Blair to travel by commercial airliner.

The British prime minister does not have an allocated plane, and Blair usually flies by chartered jet on official business and by scheduled flight for his vacations.

Officials stress that Blair has paid his own travel costs since an incident in 2005 when he was criticized for taking a free vacation at the Barbados villa of British singer Sir Cliff Richard. Blair has also faced criticism for staying at the Sardinian villa of Italian Prime Minister Silvio Berlusconi.