United's executive vice-chairman Ed Woodward was at No10 last Wednesday
Meeting came just four days before plans for European super league revealed
It's understood he was there for meeting with officials rather than Prime Minister
But it has been reported Woodward was introduced to Mr Johnson afterwards
Boris Johnson came out strongly against Super League after it was announced
Labour Party's Jo Stevens has called on the meeting minutes to be released
The proposed league swiftly and spectacularly unravelled and Manchester United announced Mr Woodward would leave by the end of the year