3 doctors among those arrested in Britain's car bomb plot, including detention in Australia

At least three physicians were identified among suspects arrested in Britain's failed car bomb attacks, and authorities announced three new arrests _ including a doctor in Australia _ as the investigation spread overseas.

British media Monday said an Indian doctor also was among the eight people in custody and another outlet said at least five of the detainees in Britain were physicians. British police confirmed a Palestinian doctor and Iraqi physician were among those held, while Australian officials said a foreign doctor working there had been detained in the case.

Officers used heightened stop-and-search powers and armed response vehicles to hunt for anyone else who might have been involved in the plot, and police put on a show of force to bolster security at airports and train stations and on city streets.

Hours after police announced the arrests of two more people in the Glasgow area, officials said an eighth suspect was detained "abroad by local authorities" Monday.

Australian authorities later said he was arrested at the airport in the eastern city of Brisbane while trying to leave the country.

"The first person taken into custody is an Indian national who came to Australia sponsored by the Queensland (state) health department," Australian Prime Minister John Howard told reporters.

Howard also said that a second doctor was being interviewed in relation to information given to counterterror authorities by the first.

A British security official said earlier in the day that Pakistan and several other nations were asked to check possible links with the suspects. British-born terrorists behind the bloody 2005 London transit bombings and others in thwarted plots here were linked to terror training camps and foreign radicals in Pakistan.

"We have asked partners overseas to check possible links and that work has begun," the security official said, adding that it was still possible some British-born people were involved in the plot. The official spoke on condition of anonymity because of the sensitivity of the case.

Authorities said police searched at least 19 locations as part of the "fast-moving investigation," which has come at a time of already high vigilance before the anniversary of the suicide bombings in London that killed 52 people on July 7, 2005.

In the latest attacks, two car bombs failed to explode in central London on Friday and two men rammed a Jeep Cherokee loaded with gas cylinders into the entrance of Glasgow International Airport and then set it on fire Saturday.

The British government security official said investigators were working on one theory that the same people may have driven the explosives-laden cars into London and the blazing SUV in Glasgow.

The unidentified driver of the Jeep was being treated for serious burns at Royal Alexandra Hospital in Glasgow, where he was under arrest by armed police. Bomb experts carried out a second controlled explosion on a car at the hospital Monday, after a similar blast Sunday. Police said the car was linked to the investigation, but no explosives had been found.

Police announced Monday that they arrested two men the previous day at residences at the hospital, but would not say whether they were doctors. Britain's Sky Television described them as trainee physicians, without citing a source for its report.

Four men and a woman were detained earlier.

Authorities identified Bilal Abdulla, an Iraqi doctor who worked at the Glasgow hospital, as the other man arrested at the airport and said he was being held at a high-security police station in Glasgow.

According to the British General Medical Council's register, a man named Bilal Talal Abdul Samad Abdulla was registered in 2004 and trained in Baghdad. Staff at the Glasgow hospital said Abdulla was a diabetes specialist.

A man arrested late Saturday on a highway in central England was also a physician, Mohammed Jamil Abdelqader Asha, police said. A Jordanian official said Asha was of Palestinian descent and carried a Jordanian passport.

Britain's The Independent and The Muslim News newspapers reported that a man arrested in Liverpool late Saturday was a 26-year-old doctor from Bangalore, India, who worked at Halton Hospital in Cheshire, northern England. Police would not immediately comment on the reports.

The Muslim News also said the Indian doctor had used the car, cell phone and Internet account of a fellow physician who had moved from England to Australia around a year ago. It said police had asked friends of the Indian for details about the man who went to Australia.

"This case could be the final proof that an idea those involved in these type of attacks are all young, angry and poorly educated is a mistake," said Paul Cornish, a former British army officer and director of defense studies at London's Chatham House think tank.

"It's wrong to suggest al-Qaida are ignorant hill men. They are often middle or upper class and well educated," Cornish said.

Salil Vengalil, a doctor at North Staffordshire Hospital, near the Midlands town of Newcastle-under-Lyme, said Asha worked in the neurology department at that hospital.

A doctor at the Royal Alexandra Hospital in Glasgow, who refused to give his name, said he recognized Asha as a doctor who also kept an office there. The hospital would not confirm that.

In Amman, Jordan, Asha's father, Jamil, denied his 26-year-old son had any terrorist leanings.

"My son is a moderate Muslim and carried out his religious duties, but he never embraced fanaticism," he told The Associated Press.

Information also surfaced Monday suggesting authorities had been close on the trail of the alleged plotters before the attack at the Glasgow airport.

Rental agent Daniel Gardiner, whose company leased a Glasgow-area house searched by police, said officers contacted his firm just before the airport blaze to say they had tracked phone records linked to the property.

As the investigation spread, police flooded London's subway and train stations, even clamping down on access to the Wimbledon tennis tournament, where concrete blocks were set in front of the main entrance.

In a statement to the House of Commons, Home Secretary Jacqui Smith urged Britons to remain united.

"Let us be clear: terrorists are criminals, whose victims come from all walks of life, communities and religious backgrounds," she said. "Terrorists attack the values that are shared by all law-abiding citizens. It is through our unity that the terrorists will eventually be defeated."

___

Associated Press writers Ben McConville in Glasgow; Rob Harris in Newcastle-under-Lyme, England; Katherine Shrader in Washington; and Shafika Mattar in Amman, Jordan, contributed to this report.