Brandenburg Gate up for freedom and democracy to ensure that such injustice may never happen again," Berlin Mayor Klaus Wowereit said. German Chancellor Angela Merkel—who grew up behind the wall in Germany's communist eastern part—also attended the commemoration. German President Christian Wulff added, "It has been shown once again: Freedom is invincible at the end. No wall can permanently withstand the desire for freedom." On 19 June 2013, U.S. President Barack Obama spoke at the Gate about nuclear arms reduction and the recently revealed U.S. internet surveillance activities. On the night of 5 January 2015, the lights illuminating the gate were completely
City Gate (Valletta) was then demolished in 2011, and it was replaced by Piano's gate which was completed in 2014. City Gate is located within the Porta Reale Curtain, a curtain wall at the centre of the Valletta Land Front, located between St. James' and St. John's Bastions. A bridge spanning across Valletta's deep ditch leads to the gate. The gate was originally protected by a "couvre porte", an advanced ditch and a lunette known as St. Madeleine's Lunette. During British rule, the lunette was demolished and part of the advanced ditch was filled in. The site was later occupied by the bus