From Sky news
Bird keepers and vets across the UK are putting contingency plans into place in an attempt to stem the spread of bird flu.
A two-mile radius protection zone has been set up around the site where the infected swan was found. That is encircled by a six-mile radius surveillance zone.
Vets will check birds within these zones for signs of bird flu. Movement of eggs and poultry within the surveillance zone will be restricted.
Now the H5N1 virus has been confirmed in the UK, poultry and captive birds will be moved indoors in an effort to stop the infection spreading.
A short-term national movement ban on birds and hatching eggs will be brought in as a precaution while the outbreak is investigated. Low risk movements would still be permitted under licence. All poultry kept on a premises confirmed as infected will be culled.
Culling or "slaughter on suspicion" may be ordered at a premises if there is a strong suspicion of avian flu and a high likelihood that it could spread. Premises in areas where birds were at low risk of exposure to the virus will have restrictions imposed for 21 days while checks are carried out.
Keepers with 50 or more birds are now listed on a compulsory register set up last year. But the NFU has warned that a communication plan to ensure that small-scale "hobby" bird keepers may not be in place.
Free-range farmers who are forced to move their birds indoors will be allowed to keep their poultry and eggs' free range status for a limited period. Mass bird vaccination is not expected to be part of Britain's bird flu control strategy, although the Government has not officially ruled it out.
The drawbacks to vaccination are that birds must be injected individually, with some poultry requiring two doses for it to be effective. It could take up to three weeks for birds to develop optimum protection.
And vaccinated birds can still spread the disease even though they do not develop symptoms. The Government's chief scientific adviser earlier ruled out the use of currently available bird flu vaccines.