Just listening to CNN interviewing a young female witness to the bus explosion in central London earlier today, and she said that she was about "15 or 20 m away" from the bus when the bomb went off.
This was an ordinary person giving a vivid description to her experience. No mention of yards, etc.
John in NH
John Woelflein
Sell on Yahoo! Auctions - No fees. Bid on great items.
