The monument that can be seen in the image was built in 2009 to commemorate the victims of the attacks of July 7 (7-J), 2005 in London. This is a total of 52 stainless steel stelae (one for each fatality) located in Hyde Park. The stelae are arranged in four groups: one for each terrorist attack. You have all the information in: «Is London dangerous for tourists?«.

You have all the information in: "Is London dangerous for tourists?".