The days of bulging nets for fishermen in Hong Kong are long past. In 18 months, a destructive type of fishing, trawling, will be permanently banned in our waters so that fish can be given a chance to return. The question now is what will become of fishermen. There will to be plenty of idle fishing boats. Rich people with money to spend on a new boat in Hong Kong might have to keep it in their pockets. There is great demand but little room to moor yachts. Reporter: Chris Lincoln