From Wednesday 27 June, all entrances and exits will be open again at the metro station Waterlooplein. Also, the entire platform will be freely accessible for use.
As of 5 September, the entrances and exits were closed for Hortusplansoen and Nieuwe Herengracht. As of May 2 to 4 September 2011, the entrances and exits were closed for Stadhuis/Muziektheater and Waterlooplein.
In both periods, maintenance work was carried out on one side of the platform at the station and only the entrances and exits on the other side could be used.
The doors for Hortusplantsoen and the Nieuwe Herengracht will be open again and all entrances and exits will be accessible again.