Oxford Street it continues past New Bond Street, Bond Street station and Vere Street, ending on Marble Arch. The road is within the London Congestion Charging Zone. It is part of the A40, most of which is a trunk road running from London to Fishguard (via Oxford, Cheltenham, Brecon and Haverfordwest). Like many roads in Central London that are no longer through routes, it is not signposted with that number. Numerous bus routes run along Oxford Street, including 10, 25, 55, 73, 98, 390 and Night Buses N8, N55, N73, N98 and N207. Oxford Street follows the route of a Roman road,
Oxford Street concentrations are around 180 μg/m. This is 4.5 times the EU target of 40 μg/m (Council Directive 1999/30/EC). Oxford Street has suffered from high crime rates. In 2005 an internal Metropolitan Police report named it as the most dangerous street in Central London. In 2012 an analysis of crime statistics revealed that Oxford Street was the shopping destination most surrounded by crime in Britain. During 2011, there were 656 vehicle crimes, 915 robberies, 2,597 violent crimes and 5,039 reported instances of anti-social behaviour. In 2014, the United Arab Emirates issued a travel advisory, warnings its citizens to avoid Oxford Street