Defra has announced protection zones surrounding a second and third premises near Attleborough, Norfolk affected by avian influenza have now been revoked and the areas merged with the respective surveillance zones.
Separately, the surveillance zone around a premises near Hawes in North Yorkshire has been revoked. Local movement restrictions have now been removed but the Avian Influenza Prevention Zone (AIPZ) measures remain in place.
Earlier this week, a surveillance zone declared on 8 January around a premises near Willington in South Derbyshire was revoked, and the surveillance zone declared on 9 January around a premises near Attleborough were also revoked.
The national housing order introduced in December remains in place.