Are you one of the 25 million adults who has injured themselves while eating a biscuit during coffee break? A study conducted by Fox’s Rocky Biscuits reveals a list of the riskiest biscuits you can eat on your break, with the Custard Cream coming in at the number one. The safest biscuit to indulge in would be the Jaffa Cake. Want to minimise your risk of injury this coffee break? Then check out the rankings of the riskiest biscuits below!