Hello, 

I just tried to return my bike in a box in Groningen Nord, but the terminal did not work. It showed that the door was unlocked, but all the doors were still closed. 

I left the bike locked at the station and would like to know if anything needs to be done by my side. 

The bike was rented at the main station. However, I wanted to return it at the North Station and it has an electric lock. Could you please check it out if it not already done? 

Many thanks!