One tourist was caught going to great (and illegal) lengths to fill up their water bottle at the Trevi Fountain, in a video posted to TikTok.
In the clip, which has been viewed almost 1.5 million times, a woman is shown balancing on a row of rocks inside the 18th-century fountain in Italy; her water bottle stretched out towards a stream of water.
The tourist is not identified in the video, which was posted last month by the account @perrinebridge.
Wearing white capri pants, a light blue shirt, a blue cap and sandals, the woman fills up her bottle then clambers back across the rocks as the sound of a whistle blasts.
The camera then swings to the right to show a guard in a yellow visor walking swiftly towards the woman, who jumps over the fountain barrier and attempts to return to the crowd.