%1/0.5%%whiterect%&space;&newline;;%1/%%blackrect%&newline;;%1/%%whiterect%&newline;;%1/%%blackrect%&newline;;%1/%%whiterect%&newline;;%5/%%blackrect%&newline;;%10/%%whiterect%&newline;;%10/%%blackrect%&newline;;%10/%%whiterect%&newline;;%10/%%blackrect%&newline;%4.5/%0m&newline;;%5/%5m&space;&newline;;%10/%10m&space;&newline;;%10/%20m&newline;;%10/%30m&newline;;%10/%40m&newline;;%10/%50m N&newline;%t1/0.1%%v0/%%h0/%&newline;;%v3/%%t0/%%h2/%%whiterect%&newline;%t1/%%v0/%%h0/%&newline;;%v3/%%t0/%%h1/%%blackrect% True&space;Grit,&space;Explored&space;&&space;Surveyed&space;by&space;MMMMC&space;2004-08&newline;Drawn&space;by&space;J.Todd&space;&&space;N.Pacey&space;&newline;using&space;Survex&space;and&space;Tunnel True&space;Grit&newline;Ireby&space;Fell&space;Caverns mag (greyed&space;out&space;passage&space;loosely&space;based&space;on&space;the&space;ULSA&space;survey)