If your reservation was for a Flexible Time ticket or was made for the last entry time of the day - 6:30pm from Monday to Saturday and 6:00pm on Sundays and Bank Holidays, you may arrive up until 7:00pm or 6:30pm, respectively. You will then have one hour to complete the Tour. Last exit time from Monday to Saturday is 8:00pm, while the last exit on Sundays and Bank Holidays will be 7:30pm.