The rematch sold 20,000 tickets in the first five minutes. Then the website crashed, promoter Eddie Hearn told ITV News' Rags Martel.
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As many as 60 bands in beautiful costumes are taking part in the grand finale of the Notting Hill Carnival parade today.
Smoke was seen for miles around today after a Wetherspoon pub caught fire in south east London.
Police have launched a murder investigation after a 35-year-old man was stabbed to death in north London.