I have read this thread and have not commented until now! The OP was brave, if a little foolish , in admitting taking a Zander even though he is entitled to do so! However he does not deserve any of the opprobrium cast upon him for doing so , either in taking the fish or in excercising his right to free speech! It appears to me in this and other posts that more concern is expressed for a fish than a fellow human being!
I see no difference in coarse fishing and sea fishing in that the same or similar techniques are employed in catching fish! Apart from the depth and swim bladder aspect no one and I repeat no one would return a mackerel or a cod, squid ,herring ,plaice, dab etc etc! We, and I use the Royal we do not take course fish , even when entitled to do so, for reasons I am largely unaware of save that coarse fish, I am advised, generally make poor eating !
Tomino please feel free and entitled to continue to post and just as we should not tar all " foreigners" with the same brush , neither should you judge all brits the same way!