I'm an advocate for Bream, Whiting etc...I am only 29 and even in my short time I have noticed the decline in fish...when I used to be able to get enough for 2-3 feeds...now I am flat out getting 2-3 legal fish!
We need to be more aware of fish stock management...not that I am a full card carrying member of the tree-hugger community but if we want to teach our children in the future the joy of fishing, we need fish there for them to catch!