You will find in QP that the tea boys are normally given leave during the fasting month. In the past, QP have left the tea boys room open so that you can make and drink your coffee in there.
One year they locked all thses rooms up for the duration of Ramadan but as non muslims were working a full day it was not viable to repeat that exercise.
Tip: Clip box files are ideal for transporting a mug of coffee