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.
A traffic enforcement camera is a camera which may be mounted beside or over a road or installed in an enforcement vehicle to detect motoring offenses, including speeding, vehicles going through a red traffic light, vehicles going through a toll booth without paying, unauthorized use of a bus lane, or for recording vehicles inside a congestion charge area. It may be linked to an automated ticketing system.
The Gulfstream III, a business jet produced by Gulfstream Aerospace, is an improved variant of the Grumman Gulfstream II.
The Volvo S60 series is a compact executive car manufactured and marketed by Volvo since 2000.
The Opel Omega is an executive car engineered and manufactured by German automaker Opel between 1986 and 2004. The first generation, the Omega A (1986–1993), superseded the Opel Rekord. It was voted European Car of the Year for 1987, and was available as a saloon or estate. The second generation, the Omega B, was manufactured from 1993 to 2004.
The Mercedes-Benz G-Class, sometimes colloquially called the G-Wagen is a four-wheel drive automobile manufactured by Magna Steyr in Austria and sold by Mercedes-Benz. Originally developed as a military off-roader, later more luxurious models were added to the line. In certain markets, it was sold under the Puch name as Puch G until 2000.
Automatic number-plate recognition is a technology that uses optical character recognition on images to read vehicle registration plates to create vehicle location data. It can use existing closed-circuit television, road-rule enforcement cameras, or cameras specifically designed for the task. ANPR is used by police forces around the world for law enforcement purposes, including checking if a vehicle is registered or licensed. It is also used for electronic toll collection on pay-per-use roads and as a method of cataloguing the movements of traffic, for example by highways agencies.
The Australian Light Armoured Vehicle (ASLAV) is an eight-wheeled amphibious armoured reconnaissance vehicle of the LAV II family used by the Australian Army. It was built by General Dynamics Land Systems Canada, and developed from the U.S. Marine Corps' LAV-25 and Canadian Army's Bison armoured fighting vehicles.
Various terms are used for passenger railway lines and equipment; the usage of these terms differs substantially between areas:
The Britten-Norman Defender is a multi-role utility transport aircraft, manufactured by Britten-Norman of the United Kingdom. It is the military version of the Britten-Norman Islander, developed for roles such as utility transport, casualty evacuation, counter-insurgency and light attack, forward air control, patrol and reconnaissance. The term 'Britten-Norman Defender' relates to all militarised variants of the BN-2 product line including the BN-2 Piston Defender, BN-2T Turbine Defender, the BN-2T-4R Defender and the stretched variant BN-2T-4S, designated Defender 4000.
The Cat and Fiddle is a road in England between Buxton, Derbyshire and Macclesfield, Cheshire, named after the Cat and Fiddle Inn public house at its summit. Formed by parts of the A537, A54 and A53, it is famous for its scenic views across the Greater Manchester conurbation, the Peak District National Park and the Cheshire Plain, and for its many bends. It is extremely popular with motorcyclists, and is often classed as the most dangerous road in the United Kingdom.
The Northrop Grumman Bat is a medium-altitude unmanned air vehicle originally developed for use by the United States Armed Forces. Designed primarily as an intelligence "ISR" gathering tool, the Bat features 30 lb (14 kg) payload capacity that is unmatched in a 10 ft (3.0 m) wing span.
Automatic number plate recognition (ANPR) is a technology for automatically reading vehicle number plates. The Home Office states ANPR is used by law enforcement agencies in the United Kingdom to help detect, deter and disrupt criminality including tackling organised crime groups and terrorists.
The Stemme S10 is a self-launching sailplane produced by Stemme AG in Strausberg (Germany) since the 1980s. The engine is mounted amidships and it features an unusual folding propeller which is stowed inside the aircraft's nose-cone when the engine is not in use.
The AeroVironment Wasp III Small Unmanned Aircraft System is a miniature UAV developed for United States Air Force special operations to provide a small, light-weight vehicle to provide beyond-line-of-sight situation awareness. The aircraft is equipped with two on-board cameras to provide real-time intelligence to its operators. It is also equipped with GPS and an Inertial Navigation System enabling it to operate autonomously from takeoff to recovery. It was designed by AeroVironment Inc., and was first added to the Air Force inventory in 2007. There are two Wasp variants: the traditional version that lands on land, and a version that lands into the sea or fresh water. The Air Force accepted the Wasp AE in late May 2012, and the U.S. Marine Corps revealed in January 2013 that they had ordered the Wasp AE. The Wasp AE is designated as the RQ-12A.
Aeryon Scout is a small reconnaissance unmanned aerial vehicle (UAV) that was designed and built by Aeryon Labs of Waterloo, Ontario, Canada. The vehicle was developed between 2007 and 2009 and produced from 2009-2015. Production has been completed and it is no longer advertised for sale on the company website.
Speed limits are enforced on most public roadways by authorities, with the purpose to improve driver compliance with speed limits. Methods used include roadside speed traps set up and operated by the police and automated roadside 'speed camera' systems, which may incorporate the use of an automatic number plate recognition system. Traditionally, police officers used stopwatches to measure the time taken for a vehicle to cover a known distance. More recently, radar guns and automated in-vehicle systems have come into use.
Road speed limit enforcement in the United Kingdom is the action taken by appropriately empowered authorities to attempt to persuade road vehicle users to comply with the speed limits in force on the UK's roads. Methods used include those for detection and prosecution of contraventions such as roadside fixed speed cameras, average speed cameras, and police-operated LIDAR speed guns or older radar speed guns. Vehicle activated signs and Community Speed Watch schemes are used to encourage compliance. Some classes of vehicles are fitted with speed limiters and intelligent speed adaptation is being trialled in some places on a voluntary basis.
TAI Pelikan, aka IHA-X2, is a radio-controlled reconnaissance, surveillance and target acquisition drone. Designed, developed and built by Turkish Aerospace Industries (TAI), the unmanned aerial vehicle (UAV) is a half scale model of the tactical drone TAI Baykuş air platform. It was produced as a training and bridge platform to the TAI Baykuş.
The Škoda Enyaq iV is a battery electric compact crossover SUV manufactured by Škoda Auto. It was introduced in September 2020 in Prague, while mass production commenced in November 2020. It is the first Škoda vehicle to utilize the Volkswagen Group MEB platform, with the Volkswagen ID.4 being a sister model.
