britishheritage.com

woKa1 TIL the British Royal Yacht carried a crew of 241 who were required to carry out their duties in silence known as “unobtrusive excellence,” meaning that most orders were given using sign language and crew members wore slippers to further minimize noise.
gMBQ4 TIL Sovereign immunity means that as head of the state Queen Elizabeth 'cannot commit a legal wrong and is immune from civil suit or criminal prosecution'. As well as this, the Queen also benefits from diplomatic immunity.