Oh and in addition to my above post - here is a recent BBC article on the London BOMBERS. Have you never thought for one tiny second that it may be a different usage and emphasis in English.
Put it this way don't come to Britain and talk about your Fanny.
http://news.bbc.co.uk/1/hi/magazine/4661523.stm
Will the bombers be caught?
Police cordon
Forensic experts will examine the seven blast scenes in London
After a terror attack on the scale of the London bombings, where do the police begin in tracking down the perpetrators?
Amid the anger and dismay of the aftermath, people will be asking whether anyone will be brought to justice for masterminding and carrying out the four explosions.
It may seem an impossible task, given that any evidence from the blasts may reasonably be thought to be in cinders.
But Sir Ian Blair, the Met Police Commissioner, says traces of explosives have been found at more than one of the crime scenes.
Anti-terrorist branch head Andy Hayman said they already knew each of the bombs contained less then 10lbs of high explosives.
Forensics 'a priority'
He said the devices were probably placed on the floor in the Tube trains and on the floor or a seat of the bus.
Sir Ian said there was "absolutely nothing" to suggest the bus bombing had been a suicide attack, but added that nothing could be ruled out at this stage.
Crime scenes need to be preserved to get the best evidence they can, but if the Tube system needs to be open, that could be difficult
Gloria Laycock
Jill Dando Institute of Crime Science
Deputy Assistant Commissioner Brian Paddick says forensics from the scenes, as well as CCTV, which has yielded considerable success in the past, will be priorities in the investigation.
Professor Hans Michels, an explosives expert at Imperial College London, said the scientists would be gathering clues about the source of the explosion from the way objects have been deformed.
"There will be an intense burning mark where the blast happened," Prof Michels said.
"The next thing to do would be to carefully pick up all the bits and pieces, take many, many photographs and store items in envelopes and plastic bags, sending samples off for analysis."
From the levels of deformity, scientists would try to work out how much energy was released in the explosion and what type of explosive was used.
Identifying the explosive needs only a tiny sample - one millionth of a gram of nitroglycerine, for example.
Lockerbie plane wreckage
Wreckage from Lockerbie included parts of the bomb
Lawyers prosecuting Oklahoma bomber Timothy McVeigh linked the fact that ammonium nitrate had been used in the explosion with a receipt for one ton of the same substance that had McVeigh's fingerprint on it.
Gloria Laycock, director at the Jill Dando Institute of Crime Science, agreed forensics would be crucial.
"They will try and identify what kind of explosive it was and link the explosive to the other sites to see if it came from the same source.
"Traces are usually left behind, more than people think and it does amaze me what they do manage to reconstruct.
'Wreckage moved'
"Crime scenes need to be preserved to get the best evidence they can, but if the Tube system needs to be open, that could be difficult."
BBC home affairs correspondent Margaret Gilmore said security sources were investigating whether the wreckage could be moved to allow further examination.
The Met's most experienced anti-terrorist officers are already involved in the investigation and Sir Ian said the force had been "overwhelmed by offers of help from Europe and the US".
Professor Laycock believed IRA bombing campaigns in the past meant the Met had the expertise to investigate the attacks itself.
Israeli help?
However, help from overseas forces could be important once the evidence was gathered.
If the bombers were identified to be foreign nationals, then the Met would seek help and co-operation from Interpol and police in the countries concerned, she said.
If the perpetrators were suicide bombers, she said, then Israel might be able to provide some expertise because there were certain patterns of behaviour which suicide bombers followed.
After an explosion, the wreckage itself can also be important.
The search for evidence from the Pan Am jet, which exploded over Lockerbie, was exhaustive but from it investigators found scraps of clothes and tiny bits of the bomb and its casing.
Together this formed a significant part of evidence in the trial of the two suspects, one of whom was eventually convicted.
However, experienced terrorists can combat forensic methods.
They try to cover their tracks after handling explosive material by disposing of any shoes and clothes worn while putting the incendiary device together. They may also try to wash specks off their body and even cut their hair.