We already know this guy wasn't a came out of a terrorist safe house, hence my question.
The Commissioner of the Metropolitan Police says that this guy had no links to the terror cells, I see no reason to dispute that.
I think you overstate things by saying he was seen coming out of a 'terrorist safe house'. He came out of a block of flats that contained an appartment that was under suspicion.
You are right, initially it was reported that the guy came out of that terrorist safe house...and then he ran...imagine if he were a terrorist and managed to detonate another bomb in London...