While you have the option to take the train or hail a taxi or book an Uber, nothing gives you more flexibility than hiring a chauffeur driven a car in London. London is one of the most populous European city, which means getting your way around can be a little difficult.If you're planning a corporate event, you must make a reservation for a corporate event chauffeur service in the United Kingdom earlier than your planned date. For instance, you'll want to reserve at least a month in advance and confirm the reservation a week before the event.