After the first bombings, I cancelled my planned trip to Rome via London. While I understand many thoughts on the subject, the bottom line was I was taking my 4 year old boy and the risk far outweighed the benefit. That being said, I had to cancel my flights. British Airlines charged me $200 per ticket (5 tickets) for a total of $1,000. I e-mailed them and asked them to donate the $1,000 to the victims of the 7/7 bombings. I never got a response. Seems rather rude, huh?