The Kirkella spends most of its time in the Barents Sea controlled by Norway. The UK has access to this fishing ground by a quota agreement between Norway and the EU.
No EU, no quota. Unless the UK negotiates a deal directly with Norway.
A government spokesperson said: “As an independent coastal state the UK has put in place new arrangements to further influence the management of near and distant fish stocks, to best serve the interests of the British fishing industry.
“Negotiations for fishing opportunities in 2021 will be concluded as soon as possible.”
I guess this is on the Brexit teams ‘To Do’ list.