Tunnels underneath the River Thames constructed up to 1999 for the Millennium Dome; and a tunnel to the site of the old Ferranti power station on the east side of the mouth of Deptford Creek. There is also a tunnel between Cottons centre and the old Billingsgate Fish Market near to London Bridge. Citibank used it for cabling at one point; it was large enough for a person to walk through. The Silvertown Tunnel is a new Thames river crossing proposed to supplement the existing Blackwall Tunnel, which will join the Greenwich Peninsula with West Silvertown. There is also a further tunnel about two miles
Queen Elizabeth II National Trust Queen Elizabeth II National Trust The Queen Elizabeth II National Trust (National Trust) is a registered charity and statutory New Zealand organisation independent from Government and managed by a Board of Directors. It was established in 1977 by the Queen Elizabeth the Second National Trust Act 1977 "to encourage and promote, for the benefit of New Zealand, the provision, protection, preservation and enhancement of open space." The organisation enables landowners to protect special features on their land through its open space covenants. The National Trust also owns 27 properties, including Aroha Island, which collectively protect 1,582 hectares of significant habitat.