ASK TONY: HSBC put the cat among the pigeons after closing our account

I am secretary of our local pigeon racing club. Our account has been closed by HSBC without reason. The bank asked for additional information for 'know your customer' compliance. https://www.dailymail.co.uk/money/experts/article-9517081/ASK-TONY-HSBC-cat-pigeons-closing-account.html?ns_mchannel=rss&ns_campaign=1490&ito=1490