HSBC’s finance boss said the bank is “very encouraged” by Andy Burnham’s agenda, despite slashing its UK growth forecast ahead of a potential tax raid. Pam Kaur, HSBC’s chief financial officer, said: “The UK is our home market, our focus in the UK is supporting customers with their growth ambitions.” But when asked about a potential looming tax threat at the Budget, Kaur said she would not “speculate” 24 hours out. Chancellor John Healey will …