King Arthur's Lost Temples - Exciting new discovery

I have been reading Michael Harrison's book The London that Was Rome (George Allen & Unwin 1971) in which he introduces his 'new archaeology', a form of etymological archaeology by which means he is able to map Roman London through an analysis of surviving place names and their Latin roots.  Setting aside the purely Roman connections, using his method and information supplied his his book, I have been able to confirm my theory set out in my book The Wonderful History of the Sword in the Stone that a British-Celtic temples complex extended along the north bank of the Thames before, during and after the Roman period.  Below is a (very) rough sketch-plan of how this now looks.