"As it stands... Belgium’s 402 fishermen and their 65 boats, whose main catch is dover sole, are more dependent on those (British) waters than most."
On a practical level there WILL be bad blood on a continuing basis - which is hardly conducive to a reasonable wider settlement or a request for support over Salisbury.
Also, we're walking away from rational international co-operation based on scientific advice where sensible compromise is possible and talking about gunboats for Christ's sake. I guess I'm entitled to feel that's shameful.
It looks like Belgium did not actually have a sustainable fishing industry to begin with, it is almost entirely based on fishing British waters. However, like before they can apply for licenses and pay for them. Similarly, EU rules presided over the dismantling of many UK industries. The EU did not shed a tear over a single job, livelihood or community lost in the UK by their actions, rulings and interventions. I shall not weep for the Belgian Fishermen just as they didn't weep for the Scottish Fleets scuttled by EU laws and regulation.
Go ahead and feel shameful for the Belgians.