25 April 1980 · Over the wall · Bernauer Straße
Martin M. reaches the watchtower at Ackerstraße
A day after quitting his job, Martin M. climbed the inner wall at Ackerstraße and got as far as the watchtower before he was arrested.

On 24 April 1980 Martin M. quit his job.
The next day, 25 April 1980, he climbed over the inner wall at Ackerstraße and made it into the border strip as far as the watchtower.

Border soldiers arrested him there.
Sources
- Gedenkstätte Berliner Mauer – Bereich B: Die Zerstörung der Stadt (Orientierungsplan und Ereignismarken), marker B 342Stiftung Berliner Mauer
- B 342 – Digital Guide, Berlin Wall MemorialStiftung Berliner Mauer
- B 342 – Digitaler Tourguide, Gedenkstätte Berliner MauerStiftung Berliner Mauer
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Ronni S. and the painter's ladder
Ronni S. tried to get over the Wall with a painter's stepladder and was arrested in the border strip.
24 August 1961
Detlef M. and Herbert Z. try the Wall at Ruppiner Straße
Eleven days after the border was sealed, two men tried to climb the new Wall at the corner of Schönholzer and Ruppiner Straße and were arrested.

6 September 1961
Günter Tr. climbs the Wall with a company ladder
An employee of the Murante firm in the border zone went to work as usual and then, with a woman smuggled in by a colleague, climbed the Wall on a company ladder; the colleague was arrested.
5 January 1963
Jürgen B. is caught past the wire at Ruppiner Straße
Jürgen B. had already climbed the wire fence when guards arrested him at Ruppiner Straße in the night before 5 January 1963.
