37673 & 37674 Saint Blaise Church 1445-1995 pass Brent Knoll on 28 June 1997 with the 6B99 04:09 St Blazey to Newport Alexandra Dock Junction Enterprise mixed freight service. The leading HEA ex coal hoppers are conveying calcified seaweed. This was harvested from the seabed in the Falmouth area until 2004, when its removal was banned on ecological grounds.