evidence: A post shared on social media purports that London Mayor Sadiq Khan has claimed that travel to minority religions will have an exception to the emission zone tax. [...] The Facebook post purports travel to certain religious places will be exempt from emissions tax. The post purportedly shows a screenshot of a newspaper reporting that the Mayor has made this decision. The alleged quote reads, "In cases where it absolutely necessary to travel such as medical emergency or prayer for the minority religions and other mitigation circumstances the ULEZ rule will be relaxed for the first 6 months.