Suggestions
Caroline Sleiman
Director & Co-Owner Coffeeangel
The individual you are referring to as "Caroline Sleiman, Chairperson at CopyClear" does not match the information available about the people associated with CopyClear or the other sources provided.
The Caroline Sleiman mentioned in the sources is actually Caroline Sleiman-Purdy, who is the director and co-owner of Coffeeangel, a specialty coffee company in Ireland. She has a background in marketing, having worked as a market development manager for Moët Hennessy before joining Coffeeangel, which was founded by her husband Karl Purdy.13
There is no mention of a Caroline Sleiman associated with CopyClear in the provided sources. CopyClear is an independent service for vetting alcohol advertising in Ireland, and its key personnel are listed as Joe Clancy, Denis Goodbody, Mags McLoughlin, and Lynne Tracey, among others.2