Construction of 4 link bridges, joining the outer robbing rooms to the inner temple whilst also acting as fire escapes. Due to the site restraints, these works were very complex as each bridge had to be manufactured in small sections for carrying through the building and up to the required levels on scaffold platforms. The design incorporates set squares and compasses, representing Masonic symbols. These were hot dipped galvanised and incorporated aluminium, glass, polished stainless steel and then site sprayed