Figure 1 n Illustration of Shrimp Grid.

Figure 2 n Illustration of Fish/Silver Hake grid.

Figure 3 n By-catch path shown by red arrow n Target fish path shown by pink arrow

Figure 4 n Offshore Grid

Figure 5 n Removable Grid 1

Figure 6 n Removable Grid 2

Figure 7 n Adjustable bar spacing grid. n Front and Rear

Figure 8 n Adjustable grid detailed view.

Figure 9 n Adjustable Carbon Grid

Figure 10 n Grader Grid in a Shrimp Trawl.

Figure 11 n Wire Grid

Figure 12 n Wire Grid Top Detail

Figure 13 n Wire Grid Space Detail

Figure 14 n Wire Grid Tensioner Detail

Figure 15 n Grid comparison

Figure 16 n Grid configuration

Figure 17 n The effect of introducing rigid grids in the Northern Fishery.

Figure 18 n Silver Hake fishery grid results.

Table 19 n Estimated Bycatch Savings from Rigid Grids in the Silver Hake Fishery