Bin lorry drivers usually have people with them to empty the bins. Apparently when he slumped over the wheel, they dived out of the cab before it crashed. I don't think there is anything sinister in that. It was revealed previously because I heard it on the news yesterday.
If he had a heart...
Do you really think Islamic fundamentalism is confined to the Middle East? Two examples of extreme problems are Nigeria with Boko Haram wrecking schools saying that they are western propaganda, and Malaysia...
I still keep reading that it's the events of the last 40 years that have caused this. The Middle East has been a powder keg ever since the Ottomon Empire broke a century ago. Learn the history.
There have been arrests & a court case where terrorists plans have been foiled, the most recent target being Tony Blair. I think you'll find our government is aware.
The problem with single attacks is that there is no telling who or where it will happen.