Drivers also earn money by having advertising posters and placards on their tuk-tuks. In early 2005 many of them were covered in advertising for the 6 February election. Tuk-tuk drivers can earn fuel vouchers or other commissions by diverting passengers to certain businesses that cater to tourists, possibly against the passenger's expressed wishes. Most drivers also decorate their tuk-tuks with religious charms and small Buddha images.