What's happening to London??

I was shocked when I new that there have been more terrorist attacks in London, yesterday!!Apparently, four more explosions but fortunately, no one was killed.

And this morning, someone was shot dead near Stockwell station! The police shot a suspect of causing some of the bombings yesterday. According to some witnesses of this morning event, the suspect was wearing a "bomb belt with wires coming out". God!! Is London becoming the capital of fear?