Wren's
plan for the rebuilding of London was a vision of great straight boulevards
and piazzas, wiping out the medieval tangle of alleys and laneways
and anticipating the great urban boulevards of the eighteenth and
nineteenth centuries. It was never adopted, mainly because home and
business owners began to rebuild on the foundations of their old premises
before any new streets could be laid out. The lighter shaded aras
above show the extent of the Great
Fire.