If you have lost something on a bus, it is best to ring up the bus company and ask if the item has been handed in.

You can use this website to search for the company's telephone number.
Be sure to have the following details ready.
Contact Phone Number:
Item Lost:
Date you lost it
Bus route
Estimated time you lost it
There is no guarantee that the item will be returned to you, but be patient. Items found are often handed in to the bus driver or bus depot within a couple of days of being found.

If the item is valuable and you are not sure where you have lost it, you can report it to the police.