Lost Money Dun Laghaire

My uncle have lost a huge amount of money yesterday night while driving his motorbike. The money might have flew away from the bag he was carrying while driving. He has his money in a white enveloped (sealed) with cash. We have already reported this to the Garda's so, If you have found this, please report to the Garda Station In Dún Laoghaire Dublin so the Garda's will contact him. Please, I am very concerned about my uncle's situation. Thanks a lot.