Riga has a well-developed and relatively cheap public transport system that consists of buses, minibuses, trams, and trolley buses. Most services run from 5am to as late as 1am and some routes run a regular night service. Tickets can be bought on the bus, trolley, or tram. Final destinations are marked on the front of all transport vehicles. Taxis are readily available, and it is worth noting that licensed cabs will have a yellow number plate. One can risk an unlicensed taxi, but drivers usually turn off the meter and the price needs to be negotiated beforehand. Riga's ferry terminal is located less than half a mile (1km) north of Old Riga. The central train station will take commuters to destinations in Russia, Belarus and Ukraine.