Bank Holiday weather leads to bizarre chemtrail theories With temperatures reaching 20C across parts of the UK on Saturday (https://bit.ly/3saoPgx), conditions are humid enough to see aircraft leave long last trails in the sky. Conspiracy theorists believe the trails, which are actually condensation left behind from combustion within the engines, are something more sinister designed by secret Government departments. aking to Twitter to explain why chemtrails are trending on the likes of Twitter and other social media sites, Robbie Five G explained the link to the weather. He said: “For those wondering why chemtrails trending today, it's because there's a weather front with very high relative humidity at flight altitudes and contrails are the entirely normal result of burning hydrocarbon fuel in very cold, humid air.” The aviation phenomenon has caused mixed debate as to the cause of the trails on social media. Mark Caitlin started the bizarre debate. He wrote: "While I'm not entirely convinced about the scale of chemtrails I understand why other people are, it's not as if this idea of dimming the sun hasn't been posited for years.” Others were convinced the trails are part of a secret Government plan. Another user, Peter, said he contacted an MP about the trails - only to be told aeroplanes a cause. He added: “Such a response can only lead me to believe that his Government colleagues are keeping a tight grip on this.” Backing up the insane theory, Joany Baby said: “What on earth are you doing? “Stop spraying us like bugs to be exterminated.”