The Papers: 'I'll Bea there for you' and 'Boxing Day sales slump'

Boxing Day sales slump dominates news as the Royal Family's Christmas church service at Sandringham Estate makes headlines. Chancellor Rachel Reeves' "mansion tax" causing uproar with inaccurate property assessments. Labour faces challenges, while the Daily Express celebrates raising funds for charity. Princess Charlotte, Princess Beatrice, and Princess Eugenie's appearances with the Royals grab attention.