Security at the last royal wedding in 2011 between Prince William and Kate Middleton cost nearly £6.4 million ($8.7 million), according to the Press Association. Included in that was £3.6 million ($4.9 million) to cover overtime pay for police, a bill the UK government ended up paying. money.cnn.com/2018/05/17/pf/royal-wedding-cost-who-pays-queen-prince-charles/index.html***The royal wedding will come at an estimated cost of $45.8 million, with the most expensive part likely being security and police protection. Security for the royal wedding is paid by the government, Markle is expected to buy her own dress, and the royal family pays for all of the other wedding costs. businessinsider.com/prince-harry-meghan-markle-royal-wedding-who-pays-2018-5?op=1&r=US&IR=T***The royal family just revealed they received a staggering $104 million from British taxpayers last year. insider.com/everthing-royal-family-spent-money-on-annual-financial-report-2019-6