Mode of transport carries its own motor. As of 2002, there were 591 million automobiles worldwide. Other users of roads include motorcars, motorcycles, buses, trucks, bicycles and pedestrians, and special provisions are sometimes made for each of these. For example, the use of bus lanes give priority for public transport, and cycle lanes provide special areas of road for bicycles to use. Motorcars offer high flexibility, but are deemed with high energy and area use, and the main source of noise and air pollution in cities; buses allow for more efficient travel at the cost of reduced flexibility. Road transport by truck is
A Journal of the Plague Year Pepys's first-person account. Whether the "Journal" can properly be regarded as a novel has been disputed. It was initially read as a work of non-fiction, but by the 1780s the work's fictional status was accepted. Debate continued as to whether Defoe could be regarded as the work's author rather than merely its editor. One modern literary critic has asserted that 'the invented detail is... small and inessential', while Watson Nicholson – writing in 1919 – argued that the work can be regarded as 'authentic history'. Other literary critics have argued that the work can indeed be regarded as a work