I have said that there was no further pretence of treating me as a prisoner, and this was true, but only within certain limits, as I discovered the moment that I set about taking measures to effect my escape.  I was allowed to go freely where I pleased, it is true, even to the extent of making long hunting or exploring excursions into the adjacent country, but--whether or not by the king's orders I could never satisfactorily ascertain--I soon found that I could never manage to steal off anywhere alone.  If ever I attempted such a thing--and I did, very frequently--a party of the king's guards was certain to turn up, in the most exasperatingly casual and unexpected manner, and join me, under the pretence, as they made me understand, that it was extremely dangerous to venture alone beyond the confines of the town, if I pretended that I was engaged in hunting for animals, or plants to be used in my medical practice.  Or, if I attempted to go anywhere by water, I could take any canoe I chose, but two or more men always insisted upon accompanying me, that I might be spared the labour of paddling.  It was always the same, no matter what the hour of day or night that I might choose to start upon my expeditions; no surprise was ever displayed at my eccentricity in the choice of times, but I simply could not contrive to elude notice; and at length it was borne in upon me that if I wished to effect my escape I must adopt tactics of a totally different kind.  I therefore very gradually curtailed my excursions, and when I undertook them was careful that there should be nothing in the nature of secrecy connected with my movements.