For you, Usually you can find information about any chosen barrister online. Try to find articles which mention areas of expertise, like this Times article about Michael Wolkind QC: https://www.thetimes.co.uk/article/lawyer-of-the-week-michael-wolkind-6vxl0clgmgl
Many law firms today have several practitioners, each with their own area or areas of expertise. You can speak to your defense attorney to see if someone at their firm is better equipped to handle this part of your case.
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