this odd espisode
From Anecdotes about Eighteen Century Authors

The dark guesses of some zealous Quidnunc met with so congenial a soil in the grave alarm of a titled Dogberry of our neighbourhood, that a spy was actually sent down from the government pour surveillance of myself and friend. There must have been not only abundance, but variety of these `honourable men' at the disposal of Ministers: for this proved a very honest fellow. After three weeks' truly Indian perseverance in tracking us (for we were commonly together), during all which time seldom were we out of doors, but he contrived to be within hearing (and all the while utterly unsuspected; how indeed could such a suspicion enter our fancies?) he not only rejected Sir Dogberry's request that he would try yet a little longer, but declared to him his belief that both my friend and myself were as good subjects, for aught he could discover to the contrary, as any in His Majesty's dominions. He had repeatedly hid himself, he said, for hours together behind a bank at the sea-side (our favourite seat), and overheard our conversation. At first he fancied that we were aware of our danger; for he often heard me talk of one Spy Nozy, which he was inclined to interpret of himself, and of a remarkable feature belonging to him; but he was speedily convinced that it was the name of a man who had made a book and lived long ago. Our talk ran most upon books, and we were perpetually desiring each other to look at this, and to listen to that; but he could not catch a word about politics. Once he had joined me on the road; (this occurred as I was returning home alone from my friend's house, which was about three miles from my own cottage), and, passing himself off as a traveller, he had entered into conversation with me, and talked of purpose in a democrat way in order to draw me out. The result, it appears, not only convinced him that I was no friend of Jacobinism, but (he added), I had `plainly made it out to be such a silly as well as wicked thing, that he felt ashamed though he had only put it on'. I distinctly remembered the occurrence, and had mentioned it immediately on my return, repeating what the traveller with his Bardolph nose had said, with my own answer; and so little did I suspect the true object of my `tempter ere accuser', that I expressed with no small pleasure my hope and belief that the conversation had been of some service to the poor misled malcontent. This incident therefore prevented all doubt as to the truth of the report, which through a friendly medium came to me from the master of the village inn, who had been ordered to entertain the Government Gentleman in his best manner, but above all to be silent concerning such a person being in his house. At length he received Sir Dogberry's commands to accompany his guest at the final interview; and, after the absolving suffrage of the gentleman honoured with the confidence of Ministers, answered, as follows, to the following queries. D. Well, landlord! and what do you know of the person in question? ... Has he not been seen wandering on the hills towards the Channel, and along the shore, with books and papers in his hand, taking charts and maps of the country? L. Why, as to that, your honour! I own I have heard—I am sure I would not wish to speak ill of anybody; but it is certain that I have heard—D. Speak out, man! don't be afraid, you are doing your duty to your King and Government. L. Why, folks do say, your honour! as how he is a Poet, and that he is going to put Quantock and all about here in print; and as they be so much together, I suppose that the strange gentleman has some consarn in the business.

So ended this formidable inquisition. . . .

Note from Samuel Taylor Coleridge, from Literary Anecdotes