A seat next to a power socket is a prized object at an airport.
And pranksters in the US have been using this fact to their advantage - by placing, of all things, fake power outlet stickers next to them, MailOnline Travel reports.
MailOnline reported on a viral video made last year in Miami International Airport showing a traveller trying to plug her phone into a sticker on a pillar. And the stickers are still appearing, leading to eruptions of fury on Twitter.
The stickers look exactly like power outlets and have been found not just on walls and pillars, but even on rubbish bins.