FILE - Visitors stand in a line to enter the ancient Colosseum, in Rome, Tuesday, June 27, 2023. Italian police on Thursday, June 29, 2023, said they believe the person who was filmed while engraving his name on the ancient Roman Colosseum is a tourist who lives in Britain. Italian law enforcement said in a release that the identification was made using photographic comparisons. Neither the name of the suspect nor his whereabouts were given in a written press release. Italian officials have vowed to find and punish a tourist who carved “Ivan+Haley 23” on the the wall of the Colosseum in Rome, a crime that resulted in hefty fines in the past. (AP Photo/Andrew Medichini, File)

Europe Also Hit With Heat Wave: Tourists Told To Stop Sightseeing.

As a dangerous weekslong heat wave in parts of the Western United States only gets worse this weekend, more than 90 million people are under emergency heat alerts.

And in Europe, a deadly heat wave is sweeping the continent, putting locals and tourists alike in danger.

In Italy, the Italian health ministry has issued a ‘red alert heat warning’ and advised tourists to stop sightseeing in Rome.

Several tourists have already succumbed to heat stroke, with one British tourist passing out in front of the ancient Roman Colosseum on Tuesday.