BUS company Arriva is searching for teams of undercover bus inspectors in Darlington to put its vehicles to the test, in return for free bus travel.

The company, which operates routes in the town, is appointing the bus inspectors as part of its campaign to highlight alternatives to car travel.

Steve Noble, managing director of Arriva North East, said: "The bus inspectors will act like our own team of "mystery shoppers" by scoring each journey for factors such as cleanliness, seat comfort and luggage space.

"In return for giving us their opinions they will receive free travel on Arriva buses for one week."

Arriva will be delivering bus information and vouchers to homes throughout Darlington soon.

Residents interested in becoming bus inspectors can call the Arriva Bus Inspector hotline on 0121-362-4070