The image below is a schematic flow diagram of a typical oil refinery that depicts the various unit processes and the flow of intermediate product streams that occurs between the inlet crude oil feedstock and the final end products.
In order to check-in into a hotel, the person must be 21 years old.  If the person is younger than 21, then a parent or guardian can  give permission for them to check-in. 1 person found this useful.
You can only make a booking if you are 18 years old or over. If you arrive at the hotel and are under 18 years of age you will not be permitted to stay alone. So a 17 year old (child) can drive, get married and have children but can't stay in a Travelodge.