That's from:
The Great Pretender (Freddie documentary); or
Days Of Our Lives (Queen documentary).
Both documentaries from 2011 and the same director.
The footage is from 1986, times of the Magic tour and that's in a traffic. Surely playing a board game and laughing 'cause of some happening in it.
Days Of Our Lives bonus footage. This was the bit where Brian and Roger are talking about Freddie cheating with Scrabble. Funny bit but sadly very short.