To celebrate the fact that Nokia’s OVI Maps service is now free to everyone, everywhere, Nokia is launching a fleet of free black cabs across London, Manchester, Birmingham and Glasgow for a week from tomorrow!

Members of the public that spot and flag down one of the Nokia Ovi Maps cabs will get their journey completely free of charge throughout the week… love this!

Each cab is installed with a Nokia X6 device, preloaded with the OVI Maps satellite navigation service allowing passengers the chance to try the service out for themselves and track their journey using its guided turn-by-turn drive voice navigation system.

As well as the chance of a free cab ride, Nokia is also running a competition via Twitter giving five winners the chance to win an X6 16GB handset each day from Wednesday 26th May at 9am. To enter just tweet #NokiaFreeSatNav. 5 winners will be selected a day so you can re-enter every day, so get tweeting!