Describe a time you were not allowed to use your mobile

A couple of months ago, I attended a professional certification exam at a local testing centre in Manchester. I had been preparing for weeks, and the atmosphere in the room was incredibly tense. As we settled into our desks, the invigilator, a stern-faced woman named Mrs. Higgins, made it crystal clear that under no circumstances were we permitted to have our mobile phones on our person. We were required to switch them off entirely and deposit them in a designated locker outside the examination hall. The reason was strictly to prevent any form of academic malpractice or cheating, as the exam was being conducted under rigorous international standards. I remember feeling a slight pang of anxiety as I locked my phone away; it felt like losing a limb, as I am so accustomed to having it within reach for checking the time or responding to urgent notifications. However, once the exam commenced, my initial apprehension evaporated. I actually found the lack of digital distraction to be quite liberating. For those three hours, I was completely untethered from the constant pinging of social media and emails, which allowed me to focus entirely on the complex technical questions in front of me. Looking back, while the forced separation felt restrictive initially, I realised it was a necessary measure to ensure fairness for everyone involved. It was a rare, albeit enforced, moment of digital detox that helped me maintain my concentration and perform at my best, ultimately allowing me to pass the certification with a result I was truly proud of.