Alison Porteous

I previously asked a question about how to declare a full surrender of an overseas collective redemption bond (and received a reply - thanks). However, about 9 months later (and in a different tax year), rather nicely I got a dividend payment paid out, which had arisen post full surrender. I'd like to know how this is declared? Do I just treat it as I did the original full surrender, or do I declare it as dividend income? Thanks.