Speed limits on road traffic, as used in most countries, set the legal maximum speed at which vehicles may travel on a given stretch of road. Speed limits are generally indicated on a traffic sign reflecting the maximum permitted speed, expressed as kilometres per hour (km/h) or miles per hour (mph) or both. Speed limits are commonly set by the legislative bodies of national or provincial governments and enforced by national or regional police and judicial authorities. Speed limits may also be variable, or in some places nonexistent, such as on most of the Autobahnen in Germany.
Road traffic safety refers to the methods and measures used to prevent road users from being killed or seriously injured. Typical road users include pedestrians, cyclists, motorists, vehicle passengers, horse riders, and passengers of on-road public transport.
The fuel protests in the United Kingdom were a series of campaigns held in response to the rising petrol and diesel fuel prices for road vehicle use. There have been three notable campaigns amongst many other protests in the 21st century. The first major protest in 2000 was primarily led by independent lorry owner-operators. One group of lorry owner-operators from the South East of England formed a protest group called "TransAction" that protested at oil refineries and fuel depots in Essex. Protests and blockades of oil facilities caused widespread disruption to the supply of petroleum products. The aim of the protests was to secure a reduction in the fuel duty rate on petrol and diesel, which the government refused to enact. After the protest ended, the government did announce a freeze on fuel duties, and promised changes would be made to the way that goods vehicles were taxed, which would include the taxing of foreign vehicles operating on British roads.
Vehicle Excise Duty is an annual tax that is levied as an excise duty and which must be paid for most types of powered vehicles which are to be used on public roads in the United Kingdom. Registered vehicles that are not being used or parked on public roads and which have been taxed since 31 January 1998, must be covered by a Statutory Off Road Notification (SORN) to avoid VED. In 2016, VED generated approximately £6 billion for the Exchequer.
A large goods vehicle (LGV), or heavy goods vehicle (HGV), in the European Union (EU) is any lorry with a gross combination mass (GCM) of over 3,500 kg (7,716 lb). Sub-category N2 is used for vehicles between 3,500 kg and 12,000 kg (26,455 lb) and N3 for all goods vehicles over 12,000 kg as defined in Directive 2001/116/EC. The term medium goods vehicle is used within parts of the UK government to refer to goods vehicles of between 3,500 and 7,500 kg which according to the EU are also "large goods vehicles."
The Locomotive Acts were a series of Acts of Parliament in the United Kingdom regulating the use of mechanically propelled vehicles on British public highways during the latter part of the 19th century.
The fuel economy of an automobile relates to the distance traveled by a vehicle and the amount of fuel consumed. Consumption can be expressed in terms of the volume of fuel to travel a distance, or the distance traveled per unit volume of fuel consumed. Since fuel consumption of vehicles is a significant factor in air pollution, and since the importation of motor fuel can be a large part of a nation's foreign trade, many countries impose requirements for fuel economy. Different methods are used to approximate the actual performance of the vehicle. The energy in fuel is required to overcome various losses encountered while propelling the vehicle, and in providing power to vehicle systems such as ignition or air conditioning. Various strategies can be employed to reduce losses at each of the conversions between the chemical energy in the fuel and the kinetic energy of the vehicle. Driver behavior can affect fuel economy; maneuvers such as sudden acceleration and heavy braking waste energy.
Motoring taxation in the United Kingdom consists primarily of vehicle excise duty, which is levied on vehicles registered in the UK, and hydrocarbon oil duty, which is levied on the fuel used by motor vehicles. VED and fuel tax raised approximately £32 billion in 2009, a further £4 billion was raised from the value added tax on fuel purchases. Motoring-related taxes for fiscal year 2011/12, including fuel duties and VED, are estimated to amount to more than £38 billion, representing almost 7% of total UK taxation.
Logistics UK, formerly the Freight Transport Association (FTA) is one of the largest trade associations in the UK, with members moving goods by road, rail, sea, and air. Its mission is to represent the views and interests of over 18,000 companies from the transport industry: from large multinationals and household names to small and medium businesses. Logistics UK is based in Tunbridge Wells.
The HGV toll is the tolling scheme for heavy goods vehicles traversing Autobahn road usage with trucks. Charges are based on the distance driven in kilometres, the emission category of the vehicle and the number of axles.
The London Low Emission Zone (LEZ) is an area of London in which an emissions standard based charge is applied to non-compliant commercial vehicles. Its aim is to reduce the exhaust emissions of diesel-powered vehicles in London. This scheme should not be confused with the Ultra Low Emission Zone (ULEZ), introduced in April 2019, which applies to all vehicles. Vehicles that do not conform to various emission standards are charged; the others may enter the controlled zone free of charge. The low emission zone started operating on 4 February 2008 with phased introduction of an increasingly stricter regime until 3 January 2012. The scheme is administered by the Transport for London executive agency within the Greater London Authority.
The Salter Report was named after Arthur Salter, who chaired an influential conference of road and rail experts in 1932 which reported in 1933. The report directed British government policy for transport funding for decades to follow.
A speed limit is the limit of speed allowed by law for road vehicles, usually the maximum speed allowed. Occasionally, there is a minimum speed limit. Advisory speed limits also exist, which are recommended but not mandatory speeds. Speed limits are commonly set by the legislative bodies of national or local governments.
A speed limiter is a governor used to limit the top speed of a vehicle. For some classes of vehicles and in some jurisdictions they are a statutory requirement, for some other vehicles the manufacturer provides a non-statutory system which may be fixed or programmable by the driver.
Longer Heavier Vehicle (LHV) is a large goods vehicle category in the United Kingdom. Longer Heavier Vehicles are not currently allowed to operate on UK roads because they exceed the mandated limit of six axles and 44 tonnes of gross weight and length of 16.5 m for articulated lorries, or 18.75 m for drawbar lorries.
The Denby Eco-Link, dubbed the super lorry by the mainstream media, is a commercial vehicle designed and built by Denby Transport of the United Kingdom. The Eco-Link is a 60 tonne fully laden, 25.25m long, 8 axle B-Train type of semi-trailer truck, in which a tractor unit pulls two semi-trailers, using fifth wheel couplings on both trailers. As one prototype of the UK Longer Heavier Vehicle (LHV) vehicle definition, which are longer and heavier than normal Large Goods Vehicles, it is not currently permitted to be used in the UK. As of 2009, the largest ordinary lorries in the UK have 6 axles and a maximum laden weight of 44 tonnes, and can be 16.5m long as single trailer semi-trailer trucks, or 18.75m as drawbar lorries.
Road speed limits in the United Kingdom are used to define the maximum legal speed for vehicles using public roads in the UK.
Road pricing in the United Kingdom used to be limited to conventional tolls in some bridges, tunnels and also for some major roads during the period of the Turnpike trusts. The term road pricing itself only came into common use however with publication of the Smeed Report in 1964 which considered how to implement congestion charging in urban areas as a transport demand management method to reduce traffic congestion.
The Direct Vision Standard is a measure of how much HGV drivers can see from their cab directly. Starting 1 March 2021, Transport for London has required all HGVs over 12 tonnes entering London to have at least a one-star rating. Beginning in October 2024, they will need at least a three-star rating. To meet the one-star standard, a driver will need to be able to see someone's head and shoulders from within an acceptable distance. For the one-star rating, that corresponds to 4.5m at the side and 2m in front. The scheme will be enforced 24/7 and permits will be issued free of charge. Fines of £550 will be issued to any vehicle entering London without a permit, with drivers fined £130.
The 2021 United Kingdom fuel supply crisis was a period of a few weeks in which petrol stations in some parts of the UK ran out of fuel.
