Restrictions have been placed on the whole of England and Scotland to try to slow the spread of bird flu. All bird keepers, from people with pet birds to farmers with huge flocks, are now required to follow strict hygiene measures imposed by the government. In some counties, even stricter rules are being put in place that mean birds must be kept indoors. Bird flu cases are rising around the world, leading to soaring egg prices. Properly cooked poultry products, including eggs, are still safe to eat.