Former heavyweight champion of the world Lennox Lewis, retired South African cricketer Shaun Pollock and rapper P Diddy have tweeted:
More top news
A dog had a lucky escape after becoming stuck in a hole only big enough for its head.
Thursday will be fine and dry in the south with spells of sunshine, with cloud and rain spreading across the north and west.
British Airways flights direct to Tehran, Iran, from London are set to resume after a four-year gap.