In my 12th cruise update, I discuss the shock news that Cunard, followed by Princess, have joined other lines cancelling their 2021 World Cruises - and how Cunard have also cancelled all Queen Elizabeth's scheduled cruises to the end of 2021 and delayed resuming cruises for their entire fleet until the end of Q1 2021. I discuss why they did it, what will actually happen, when each ship will start sailing in 2021, what it means for Cunard and Princess cruisers and what you should be doing about your own cruise thoughts and plans for the next year.