Western Asset Municipal High Income Fund

Under normal circumstances, the fund invests at least 80% of its assets in "municipal securities." It will invest primarily in municipal securities rated at the time of purchase in the lowest investment grade categories (that is, securities rated in the Baa/BBB categories) or rated below investment grade (that is, securities rated below the Baa/BBB categories) or, if unrated, determined by the sub-adviser to be of comparable credit quality.