UK long-term borrowing costs reach 28-year high BBCUK Bond Selloff Pushes 30-Year Yield to the Highest Since 1998 Bloomberg.comUK borrowing costs surge to highest since 1998 as bond market braces for election fallout CNBCGilt traders warn of ‘swing to the left’ as Labour faces electoral losses Financial TimesNew threat to Labour spending plans as UK long-term borrowing costs hit highest level since 1998 The Guardian