Complex sentence: In 2004 it was suggested that as part of the redesign of the square the Garden of Remembrance itself might be redesigned, this led to the construction of a new entrance on the garden's northern side in 2007.
Split into simpler sentences: In 2004 it was suggested that as part of the redesign of the square the Garden of Remembrance itself might be redesigned. This led to the construction of a new entrance on the garden's northern side in 2007.