I am certainly not calling for legislation. However, I strongly believe that LJs should be used in circumstances such as mooring, leaving the bank etc. and that the BA Rangers should be 'having a word' when they see this not happening, especially in the parts of the network subject to strong tidal currents.
Yachts are another issue entirely, and I feel that they should be in use at all times the vessel is under way , not a view I know which is popular with most members of the River Cruiser Class !