Immo in diverticulo maris, sicut in diverticulo fluminis, si locum talem occuparim, ibique piscatus sim, maxime si animum privatim possidendi plurium annorum continuatione testatus fuerim, alterum eodem iure uti prohibebo; ut ex Marciano colligimus, non aliter quam in lacu qui mei domini est. Quod verum quam diu durat occupatio, quemadmodum in litore antea diximus. Extra diverticulum idem non erit, ne scilicet communis usus impediatur.[86a] Ante aedes igitur meas aut praetorium ut piscari aliquem prohibeant usurpatum quidem est, sed nullo iure, adeo quidem ut Vlpianus contempta ea usurpatione si quis prohibeatur iniuriarum dicat agi posse[87a] Hoc Imperator Leo (cuius Legibus non utimur) contra iuris rationem mutavit, voluitque πρόθυρα, hoc est, vestibula maritima eorum esse propria, qui oram habitarent, ibique eos ius piscandi habere;[88a] quod tamen ita procedere voluit, ut septis quibusdam remoratoriis quas ἐποχάς Graeci vocant, locus ille occuparetur; existimans nimirum non fore ut quis exiguam maris portionem alteri invideret qui ipse toto mari ad piscandum admitteretur. Certe ut quis magnam maris partem, etiam si possit, publicis utilitatibus eripiat, non tolerandae est improbitatis, in quam merito Vir Sanctus invehitur:[89a] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - an injunction, not merely an action for damages based on private ownership.[85] Indeed, if I shall have staked off such an inclosure in an inlet of the sea, just as in a branch of a river, and have fished there, especially if by doing so continuously for many years I shall have given proof of my intention to establish private ownership, I shall certainly prevent any one else from enjoying the same rights. I gather from Marcianus that this case is identical with that of the ownership of a lake, and it is true however long occupation lasts, as we have said above about the shore. But outside of an inlet this will not hold, for then the common use of the sea might be hindered.[86]