He means that people have to wade through a seething froth of semi-coagulated blood, hair, and brains while on their morning commute. Obviously due to the extre

He means that people have to wade through a seething froth of semi-coagulated blood, hair, and brains while on their morning commute. Obviously due to the extreme terrorist threat arising in Australia to warrant such an equally extreme response as streamlining mass surveillance. /sarcasm