Public buses are by Sharjah Transport, (http://www.stc.gov.ae/en) There are seven local and three express routes. Dubai's RTA also offers express commuter bus service. Licensed taxi companies are Sharjah, Emirates, Citi, Union, and Advantage. Taxi plates are reflective green, helps spot them at night. Flag fall is Dhs. 3, then Dhs. 1 every 650 m. There is a surcharge of Dhs. 20 to go into Dubai.