I don't know whether this post might be deleted by the moderators, I hope not.
The thought occurred to me that the two awful and terrible terror attacks had an ulterior motive.
Theresa May was committed to negotiating Brexit and wanted a stronger position in this country.
Brexit was an important election topic - until the Terror Attack in Manchester. This railroaded the election and started to bring disarray.
The second attack in London, completed the task - Theresa May's strategy failed, we now have a weak and unstable Government, and this, in turn, will greatly affect the negotiations for Brexit that have to go ahead.
We have lost or political stability, and are seen by Europe to be weak and insecure.
The Terror attacks achieved this, at the cost to them, of only 4 terrorist lives.
ISIS were successful - it is a very worrying thought of how to potentially undermine a country and its stability.