62 years father and son we have never seen anything that we knew to be hawthorn honey, and never noticed a flow of any merit whatsoever from it. Yes the hives smell strongly of it right now, but its the pollen they are bringing back and possibly a nectar trace that has the smell.
Was asked to source hawthorn honey for a famous London dept store and got several offers of the best hawthorn honey from 'very proud of it' beekeepers. Sadly in each case it turned out to be sycamore. Got abuse for saying so.
Serious players have indicated to me that they HAVE managed on accasion to source small quantities of it, but his has invariably been from Ireland or the extreme west of the UK, the normally wet areas, at times when they get a freak heatwave immediately following a deluge. So, in keeping with a previous posters assertion, in the areas in question, yes, this could indeed be a hawthorn year. No for me it isnt, as always.