19th-century London a network of smaller tunnels away from the River Thames and out of Central London, towards the Northern Outfall Sewer at Beckton in East London. The Victoria Embankment also allowed an extension of the Metropolitan District Line underground to be built, from Westminster east to Blackfriars. In total, the Victoria Embankment reclaimed over 37 acres of land from the Thames, allowing a broad east-west boulevard to be built and a series of public gardens. All three sections of the Thames Embankment are faced in grey granite, mounted with handsome cast iron lamps, and lined with London plane trees. In 1878,
Thames Gateway Bridge side street changes, or compulsory purchase orders. However Hazel Blears, the Secretary of State for Communities and Local Government, requested that the inquiry be re-opened to examine the evidence further as to whether the bridge would lead to regeneration and to investigate the potential impact on pollution. Ken Livingstone said that "any delay to the Thames Gateway bridge is a blow to east London, and south-east London in particular" and that "the reopening of the public inquiry will delay bringing the benefits of the Thames Gateway bridge to an area that sorely needs them. This new crossing is crucial to