Geese are captured and "taken off site and humanely euthanized using CO2 to put them to sleep, using methods approved by the American Veterinary Medical Association," said Jason Post, a spokesman for the mayor.
"I think they are being strangled and then taken off-site to be butchered, and then the bodies are being returned and dumped, that is why there is no blood found at the scene," he said.
Det Supt Paul Goudray, head of Durham police safeguarding unit, said: "This investigation will put victims at the heart of the inquiry … We would like to hear from anyone who has new information about Medomsley and the abuse that occurred both inside and when inmates were taken off-site.
Some water samples are taken off-site to the university analytical chemistry laboratory for determination of ortho and total phosphorous.
Det Supt Paul Goundry said: "The investigation will put victims at the heart of the inquiry, but at the same time we would like to hear from anyone who has new information about Medomsley and any abuse that occurred either inside, or when inmates were taken off-site.
Rediscovered by the cathedral in 1812, it has remained in Salisbury throughout its history, except when being taken off-site for restoration work.
13 protesters were detained in the early hours of the morning 15 December 2006, Government vows to get tough against protesters and accelerates demolition by carrying on work overnight; the clock tower is lifted off in one piece and taken off-site.
The roots should be taken off site and the plants should be prevented from going to seed.
"It can take only three weeks to drill a well in the US and then everything is taken off site, leaving a wellhead as small as a desktop.
Not all biomass that is felled during a logging operation, however, is necessarily taken off site.
