There is a specific etiquette that private chauffeurs adhere to. They should always be respectful and discreet, refraining from engaging in personal conversations unless initiated by the passenger. It’s also customary for chauffeurs to open and close the car doors for their passengers. They should be dressed professionally, often in a uniform or a suit, and maintain a clean and well-organised vehicle. Additionally, it’s essential for chauffeurs of the best chauffeur company in London to be punctual and to plan routes, keeping in mind any potential traffic issues or other delays.