A strange thing happened on the way to the...

Well, there I was on yet another non-urgent visit to the hospital with Roo.  Waiting for a prescription of ointment to heal a hot marshmallow in the eye.  Hmm yes, don't ask, but its all totally fine now.  Standing by the hospital waiting to cross the road to the massive car park.  And who should ride by?  Yes, A horse.  At the hospital.  I don't think they stayed, just passing through like.  Anyone got any horse in hospital jokes?  Mine all seem to involve Bars....