On the 28th January, the consultant at my hospital pump clinic recommended that I move to NovoRapid. She gave me a prescription request that I took to my GP the next day. Prescriptions are normally delivered by the GP's Dispensary. Having heard nothing a week later, I contacted the Dispensary and was told "We can't get it anywhere". This strikes me as curious, NovoRapid being a fairly common insulin. I saw a doctor at the surgery today, and he told me there were problems with the delivery of all prescription items, as many distributors were trying to build up a six-month store of items in advance of Brexit, only releasing reduced quantities. He printed me a prescription and I took it to a chemist's shop who are trying to locate some within the next few days, before I run out. Is this a common experience? As it is possible to load a pump reservoir (Medtronic Minimed 640G) from pen cartridges, are they more available, and should I have asked for those instead?