Patience Rewarded

I was expecting to be waiting a LONG time for today's blip. Callumpix raised a question on my previous stairwell blip, "Does anyone ever walk down said stairwell...and has it been Blipped ?", well the answer was yes, and no - that is until today! I was determined to catch someone walking 'down said stairwell' today, plenty of people going 'up said stairwell', which made me think that I would be in for a very long wait indeed - but my patience was eventually rewarded.