Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Poznań:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

Paid parking zones in the city centre were established, and Park & Ride car parks have been built to encourage commuters to leave their car on the outskirts of the city and continue their journey by public transport, as well as to allow safe and legal parking outside the city centre. Limiting car access to the strict centre actually increased the level of ridership.[citation needed]