Onlookers said the lorry which caught on fire in central London near the city's O2 Arena was "100% a BBC World News" truck which "exploded five times".<br /><br />An onlooker, 42, said he hoped it was a controlled intentional fire, which was part of filming near East India Dock in London at around 8pm tonight.<br /><br />The man, who works in set design, said filming often happens in the area for series like Married at First Sight.<br /><br />But he said he noticed the BBC truck before it caught fire, because it was less common for the channel to film in the area.
