Quite a number of cases investigated by the icac in the past 30 years involved a cross - border element : either where the suspects had absconded or they had transferred their ill - gotten gains to places outside the territory 廉署在过往三十年来曾调查的个案，不少涉及跨国成分，特别是涉及疑犯潜逃外地或把犯罪得来的贿款转移境外等情况。
