Alex Salmond.A Holyrood vote will take place next week and all the opposition parties are supporting calls for the advice to be released.A special Holyrood committee is examining how the Government investigated complaints of sexual harassment against Salmond.The former SNP leader challenged the Government in court and it was agreed the probe had been unlawful.The fiasco destroyed the relationship between Salmond and Nicola Sturgeon and cost the taxpayer over £500,000.A key issue is that the