German prison changes locks after intern shared photos

The trainee at Heidering prison near Berlin took photos of the keys and shared them in a WhatsApp group to brag about his new job, German media says. https://www.dailymail.co.uk/news/article-9325001/German-prison-changes-locks-intern-shared-photos.html?ns_mchannel=rss&ns_campaign=1490&ito=1490