Minimal Flavour Violation for Leptoquarks

17 pages, 1 figureScalar leptoquarks, with baryon and lepton number conserving interactions, could have TeV scale masses, and be produced at colliders or contribute to a wide variety of rare decays. Some insight as to the most sensitive search channels would be useful. We assume that the leptoquark-lepton-quark coupling can be constructed from the known mass matrices, and estimate the rates for selected rare processes in three cases: leptoquarks carrying lepton and quark flavour, leptoquarks with quark flavour only, and unflavoured leptoquarks. We find that leptoquark decay to top quarks is an interesting search channel