2009
"In geometry, the centre of mass of a two-dimensional figure or three-dimensional solid. Thus the centroid of a two-dimensional figure represents the point at which it could be balanced if it were cut out of, for example, sheet metal." - Britannica Concise Encyclopedia
Where is the centre of London? distances from London are measured from Charing Cross, specifically from a traffic island immediately to the south of trafalgar square. Is this the true centre?
London can be described as a single shape. The centre of mass of this shape is the centre of London. This point is on Baylis Road SE1.
