it should deff be stopped , and as for dredging thats down to the educated idiots at the EV if and when they do any dredging they have a man there with an oxygen metre and as soon as the oxygen level drops they stop dredge normally 10 min s after they started , the EV are very good at doing nothing they have an exuse for everything fact , the Ev are good at spending our money they have 1.2 vehicles for every emplyee they also have loads of expensive machiney that never gets used , there all right arrogant twats from chris smith down one even said the flooding we have down here was a great succ