Pressing the menu button while looking at a list of tube stations, you can filter tube lines. If you think you know someone who would find this interesting, share this with them:Click to share on Reddit (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email this to a friend (Opens in new window)Like this:Like Loading...