Isis fanatics ‘highly likely’ to launch chlorine gas attack at football match or on Tube, expert says Prison Planet.com Posted on March 23, 2015 Posted in Aggregated No Comments Tagged with World News London Independent | Isis fanatics ‘highly likely’ to launch chlorine gas attack at football match or on Tube, expert says. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email