From Medical Marijuana to Pension Marijuana?

If you haven't heard of the concept of medical marijuana you probably live under a rock.  But  now from England comes the concept of pension marijuana.  What do I mean by that?  Well, I just got a thing from Legal & General, where I have some pension money, which amusingly informed me: "We've put together some information to help you understand the options available if you're thinking about accessing your pension pot."  Just for the record, that's not for me - but it still struck me as pretty funny.