We sometimes wonder whether the AOT could be a bit more creative in ensuring that tourists enjoy their transit hours at the airport. And we mean more than offering free Thai massages. Transit flyers with stopovers of more than a few hours at Changi Airport are able to enjoy a free two-hour city tour taking in famous attractions like The Esplanade, Marina Bay and Merlion. Now, the service has even been extended to the night time. The City Lights Tour (http://tiny.cc/eq0piw) takes place every evening from 6:30-8:30pm when the landmarks around Marina Bay are all lit up. Register for the tour at least one hour before at the booths on the 2/F of Terminal 2 and 2/F of Terminal 3.