It&#x27;s also been attempted with buses:<p><a href="http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;news&#x2F;uk-england-london-19254318" rel="nofollow">http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;news&#x2F;uk-england-london-19254318</a><p>Some are probably trying with airlines too:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9916974" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9916974</a><p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8368727" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8368727</a>