London Boat Show in March 2015 after allegedly operating a Ponzi scheme. Here are the attendances of recent years of the Show. London Boat Show The London Boat Show was held each January at the ExCeL Exhibition Centre in London. It was organised by National Boat Shows, which is a subsidiary of the British Marine Federation. The show's cancellation from 2019 was announced in May 2018, with low visitor satisfaction and lack of industry support cited by the organisers. The first London Boat Show was held at Olympia, before moving to the Earls Court Exhibition Centre in 1957. A popular feature of the
Gross annual value Gross annual value The Gross Annual Value (GAV), also called just the Annual Value, of a property which is used in calculating the tax or rent which should be applied to the property. In India the Gross Annual value is the current value, the actual rent (whether received or receivable) or the fair rental value, whichever is highest or which the property might be expected to attract on the open market in ideal circumstances where there is neither a glut nor a shortage of accommodation. The following four factors are taken into consideration while determining the GAV of a property: